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Product Search & Catalog
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ValveSprings-G4KF-B

ValveSprings-G4KF-B

2012 7/11

2012-07-11

ValveSprings-G4KF-B

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Recent Posts

Supra Mk5 TOMEI Expreme-Ti with Actor Jeremy Ray Taylor
2025-01-22
Movie : Evasive Motorsports Acura Integra Type-S DE5
2025-01-18
FULL TITANIUM MUFFLER for INTEGRA TYPE S DE5<br>
2024-12-17
Equal/Unequal Exhaust Manifold/Joint Pipe for GR86/BRZ
2024-10-10
DUAL EXIT EXPREME Ti MUFFLER FOR THE GV/VA (2011-2021) WRX/STI
2024-09-20
Movie:JD Customs USA JZA80 Mk4 Supra — TOMEI Expreme Ti Muffler<br>
2024-09-05
Formula-D USA, Hiroya Minowa placed 2nd @ St. Louis!
2024-07-26
Movie:J.D. Customs U.S.A. 370Z Exreme Ti Full Ti Muffler & Y-Pipe
2024-07-06
HIGH PERFORMANCE TIMING BELTS – VG30, 4G63, and B6/BP Now Available
2024-07-03
Hiroya Minowa Finished in the final top 32 at Formula-D USA Round 2!
2024-05-25
ALL NEW 0.5mm OVERSIZED FORGED PISTONS
2024-05-23
Movie:J.D. Customs U.S.A. BCNR33 GT-R Expreme Ti Full Titanium Muffler<br><br>
2024-05-04
Movie:@Evasive Motorsports Single Ultra Lightweight Civic Type-R FL5 TOMEI ExpremeTi
2024-04-30
Movie:@Evasive Motorsports Civic Type-R FL5 TOMEI ExpremeTi Dual <br><br>
2024-04-30
14-year-old Hiroya Minowa debuts at Formula Drift USA! 　
2024-04-25
Movie:Q60 Y-pipe is MUST–@drivermod1
2024-04-20
Movie:@Evasive Motorsports Jay’s Nissan 240SX — TOMEI Technical Trax LSD IA1
2024-04-16
Movie:@JDM Right Hand Drive — Subaru VB WRX TOMEI Expreme-Ti Type-R Full Titanium Muffler
2024-04-16
Movie:@drivermod1 Q60 Expreme-Ti Full Titanium Muffler
2024-04-16
FULL TITANIUM MUFFLER for CIVIC TYPE-R FL5
2024-02-16
Movie:J.D. Customs U.S.A. Honda Civic Type-R FK8 Expreme-Ti Type-D Full Titanium Muffler<br>
2024-02-14
Movie:J.D. Customs U.S.A. Mazda ND MX5 Miata Tomei Expreme-Ti Full Titanium Muffler
2024-02-14
Video:Subimods VB WRX 2022+ TOMEI Expreme Ti Full Titanium Muffler<br><br>
2024-01-11
VQ35HR / VQ35DE CON-ROD HIGH RIGIDITY MODEL
2023-12-27
SR20DET/2JZ-GTE Std-Stroke Forged Piston Kit
2023-12-27
4G63 2.3L 86mm x 100mm Stroker-Kit <br><br>
2023-12-27
Dramatically Change – EJ207 SINGLE AVCS CAMSHAFT
2023-12-26
FA20/FA20DIT RACING VALVES – Completing the full lineup of FA20 series
2023-12-26
FULL TITANIUM MUFFLER for WRX 2022+<br><br>
2023-12-21
Movie:J.D. Customs U.S.A. BRZ ZC6 Ti Dual Muffler + Equal Length Header
2023-12-16
Expreme Titanium Full Titanium Muffler for Nissan 400Z RZ34
2023-12-14
Expreme Ti Full Titanium Muffler for MX-5 MIATA NA6 NA8
2023-12-08
REFINED RB26DETT TURBINE OUTLET PIPE!
2023-12-01
Movie:JD Customs U.S.A. Honda S2000 TOMEI Expreme Ti Full Titanium Muffler<br>
2023-11-02
RENEWED! TOMEI ONLINE CATALOG<br><br><br>
2023-10-19
Movie:JD Customs U.S.A. Nissan R35 GT-R TOMEI Expreme Ti Full Titanium Exhaust System
2023-09-14
Movie:JD Customs U.S.A. CT9A EVO.9 TOMEI Expreme Ti Full Titanium Muffler
2023-08-26
Movie:JD Customs U.S.A. Hyundai Genesis Coupe 2.0T TOMEI Expreme Ti Full Titanium Muffler
2023-08-24
Awesome VR41 Engine interview footage by Jerry Yang Racing
2023-07-07
ULTIMATE RB26 2.8 SHORT BLOCK !<br><br>
2023-06-25
TOMEI The Engine Specialist:RB20/RB25 Camshafts<br>
2023-06-22
Yuji Saito’s VR41-S15 Silvia in D1 Japan
2023-06-10
Finally Released! VG30DE(TT) Camshafts<br>
2023-05-31
Movie : @KevinVo GR86 TOMEI Expreme Ti Type-D Dual
2023-05-06
Movie : @OAKOS BRZ TOMEI Expreme Ti Type-80 Ver.2 Single
2023-04-21
Movie : @beakhan BRZ TOMEI Full Titanium Muffler Type-D
2023-04-12
Movie :@Ladyrenesis Mazda RX8 gets TOMEI T-Trax 2Way L.S.D ZC2<br>
2023-04-05
Hyundai Genesis Coupe 2.0T G4KF Camshafts
2023-03-31
Movie :TOMEI Expreme Ti Type-D Dual@Cameron Alford
2023-03-25
Movie : TOMEI Expreme Ti 80R ver.2 Single on 86Speed New BRZ
2023-03-21
Movie :TOMEI Expreme Ti Type-D Dual on 86Speed GR86
2023-03-21
Movie : Speed Academy S15 Silvia Gets TOMEI SR20 Turbo Outlet Pipe
2023-03-08
Movie : Infiniti Q60 VR30DDTT 6MT Expreme Ti Full Titanium Muffler by Concept-Z Performance
2023-03-03
TOMEI THE ENGINE SPECIALIST: CAMSHAFT NISSAN CA18DET
2023-02-23
FULL TITANIUM MUFFLER for GR 86/NEW BRZ
2023-02-15
We love to see your car & “Get A Free Mug”
2023-02-09
FULL TITANIUM MUFFLER for INFINITI Q60
2023-02-08
Movie : ND MIATA Expreme Ti FULL TITANIUM MUFFLER by I.L Motorsport
2022-12-23
FULL TITANIUM MUFFLER for ND MIATA
2022-12-15
Movie : Awesome! FD3S RX7 Expreme Ti by J.R.P
2022-12-15
Movie : Mazda Miata NB Coupe Expreme Ti by I.L.Motorsport Germany
2022-12-03
The Latest TOMEI Camshaft Lineups
2022-10-27
Movie : FD3S RX7 Expreme Ti by Vivid Racing
2022-10-08
ILLUSTRATOR OSAMU AIDA GALLERY & GOODS
2022-10-05
FULL TITANIUM MUFFLER for NB MIATA has been completed!
2022-08-02
4G63 CAMSHAFTS
2022-07-14
NEW! L.S.D T-TRAX ND MIATA 1.5WAY !
2022-06-23
Movie : GR Subaru WRX STi ExpremeTi by RallySport Direct
2022-06-08
FINALLY BEGINNING! 4AG-20V STROKER KIT　
2022-06-02
NEW! 2JZ-G[T]E OIL PUMP DRIVE CRANKSHAFT GEAR
2022-05-19
Movie : ARMS 1JZ MX8280 Turbo install on GS300 by Three’s Racing – Ken Gushi
2022-05-04
Movie : Infiniti Q50 TOMEI Expreme Ti Muffler by Z1 Motorsports
2022-04-16
LAST PRODUCTION! FUEL PUMP RB SERIES
2022-04-13
Movie:Dan’s S14 240SX SR20DET TOMEI ARMS BX8270 416HP
2022-03-16
Movie : Speed Academy BNR34 GT-R Gets Tomei Ti Exhausts
2022-03-15
2022 GR86 / BRZ FA24 PRODUCT INFORMATION
2021-12-17
ALL NEW : 2JZ-GTE CAMSHAFTS
2021-12-03
New and Improved : RB20 RB25 RB26 OVER SIZED OIL PUMP
2021-06-03
ARMS BX Ball Bearing Turbo Debut!
2021-05-15
NEW RELEASE : NEW STROKER KIT!
2021-01-28
Movie:Speed Academy 4G63 Rebuild with Tomei oil baffle
2020-03-28
Movie:Honda Civic Type-R FK8 Expreme Ti by First Gear Project
2020-02-26
Movie:Ford Focus ST Ecoboost Expreme Ti by RallySport Direct
2020-02-14
Movie:Ford Focus ST Ecoboost Expreme Ti by Cameron.A
2020-02-13
NEW RELEASE : First Ever! Sliding type Adjustable Cam Gear for KA24DE
2019-12-17
HOONIGAN AWESOME FOOTAGE：TOMEIUSA VR4.1L Powered Kazuya’s S15
2019-10-25
Movie:Mustang Ecoboost Expreme Ti by Charles.S
2019-09-30
Movie:Speed Academy ABANDONED Subaru STI
2019-08-24
Movie:JZA80 Supra Expreme Ti by Real Street Performance
2019-03-21
LSD Installation on Genesis Coupe by S.F.R.
2018-09-11
“The Art of Single” FRS Type80 Ti Exhaust and Unequal Header
2018-09-01
MX Turbo Footage From Our Friend “SFR USA”
2018-04-05
VIDEO: MX-5/MIATA AT THE ‘RING
2016-12-22
VIDEO: AWESOME NEW AE86 VIDEO JUST DROPPED ON YOUTUBE!
2016-01-14
Video : Jay Kim’s project car HYUNDAI GENESIS!
2015-08-19
Video : Tomei Expreme Ti Full Exhaust for 370Z by Z1 Motorsports
2015-04-24
Tuner’s Voice : TECHNICAL TRAX ADVANCE for Hyundai Genesis Coupe by SFR
2015-01-27

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tomei_powered

Welcome to the Official #TOMEI #tomeiusa Instagram
@tomei_powered @tomeipowered
#tomei #tomeiusa #tomeipowered

The KA24 Turbo Exhaust Manifold is Back "Refined

The KA24 Turbo Exhaust Manifold is Back
"Refined to Shine, Reinforced to Perform!” #180sx
#240sx
#drifting
#jdm
#jdmculture
#jdmlifestyle
#ka24
#ka24de
#ka24det
#nissan
#nissansilvia
#realspeedengineering
#rse
#schassis
#silvia
#silviarepublic
#silvias
#tomei
#tomeiusa

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="The KA24 Turbo Exhaust Manifold is Back "Refined to Shine, Reinforced to Perform!” #180sx #240sx #drifting #jdm #jdmculture #jdmlifestyle #ka24 #ka24de #ka24det #nissan #nissansilvia #realspeedengineering #rse #schassis #silvia #silviarepublic #silvias #tomei #tomeiusa">

TOMEI Official Merch "The Engine Specialist" For

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Official Merch "The Engine Specialist" For the Love of Cars—Everyday, Everywhere. @tomei_powered #tomei #tomeiusa #tomeipowered #realspeedengineering #NissanTuning #SubaruTuning #ToyotaTuning #MitsubishiTuning #MazdaTuning #HondaTuning #JapaneseTuning #JDMMods #JDMPerformance #TunerLife #TunerNation #ImportTuning #CarTuning #ModifiedJDM #TunerCulture #PerformanceMods #StreetTuning #TunedJapan #TuningCommunity #japaneseknifeimports TOMEI USA has revamped its merchandise with an exciting new lineup of apparel and goods designed to keep car enthusiasts connected to their passion every day. Our collection fits into your lifestyle—whether at work, home, school, or on the go. The new apparel line, called "THE ENGINE SPECIALIST," features a fresh design inspired by engine parts like pistons, cranks, and connecting rods. T-shirts, sweatshirts, and hoodies showcase the TOMEI logo alongside a special Japan–U.S.A. collaboration mark, blending style with comfort. Meanwhile, our updated goods include carbon keychains, soft microfiber towels, redesigned mousepads, and spacious desk pads featuring bold automotive artwork by illustrator Osamu Aida. His work captures the spirit of 1990s Japanese car culture, highlighting iconic models such as the GT-R, WRX, AE86, RX-7, and Silvia. We also offer Japanese-style banners, various bags, and an expanded mug and pen series—all affordably priced to bring the excitement of car culture into your daily life. Experience the thrill of car culture with TOMEI USA’s innovative collection.">

TOMEI Official Merch "The Engine Specialist" For

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Official Merch "The Engine Specialist" For the Love of Cars—Everyday, Everywhere. @tomei_powered #tomei #tomeiusa #tomeipowered #realspeedengineering #NissanTuning #SubaruTuning #ToyotaTuning #MitsubishiTuning #MazdaTuning #HondaTuning #JapaneseTuning #JDMMods #JDMPerformance #TunerLife #TunerNation #ImportTuning #CarTuning #ModifiedJDM #TunerCulture #PerformanceMods #StreetTuning #TunedJapan #TuningCommunity #japaneseknifeimports TOMEI USA has revamped its merchandise with an exciting new lineup of apparel and goods designed to keep car enthusiasts connected to their passion every day. Our collection fits into your lifestyle—whether at work, home, school, or on the go. The new apparel line, called "THE ENGINE SPECIALIST," features a fresh design inspired by engine parts like pistons, cranks, and connecting rods. T-shirts, sweatshirts, and hoodies showcase the TOMEI logo alongside a special Japan–U.S.A. collaboration mark, blending style with comfort. Meanwhile, our updated goods include carbon keychains, soft microfiber towels, redesigned mousepads, and spacious desk pads featuring bold automotive artwork by illustrator Osamu Aida. His work captures the spirit of 1990s Japanese car culture, highlighting iconic models such as the GT-R, WRX, AE86, RX-7, and Silvia. We also offer Japanese-style banners, various bags, and an expanded mug and pen series—all affordably priced to bring the excitement of car culture into your daily life. Experience the thrill of car culture with TOMEI USA’s innovative collection.">

🚗💥 Breaking News! Toyota Supra Mk5 x TOMEI E

🚗💥 Breaking News! Toyota Supra Mk5 x TOMEI Expreme-Ti Exhaust Special Video is Here! 💥🚗 JD Customs U.S.A. has created an incredible video featuring the Toyota Supra Mk5 equipped with the stunning TOMEI Expreme-Ti Exhaust system! And guess who the presenter is?
None other than the renowned actor Jeremy Ray Taylor! 🎥✨
Jeremy is widely known for his role as Ben Hanscom in Stephen King’s blockbuster film IT and has starred in numerous other movies and TV series. To have him showcase the TOMEI/RSE Full Titanium Exhaust is nothing short of extraordinary! 🙌✨ The featured car? A beautifully wide-bodied, jet-black Toyota Supra Mk5 with a roaring 3.0L inline-six turbo engine. This sleek and stylish beast is a sight to behold from every angle! 🔥
And paired with the TOMEI dual exhaust, it shines brilliantly while producing an exhilarating high-pitched, full-titanium symphony—a perfect harmony with the iconic engine! 🎶✨ This is a must-watch video for car enthusiasts, movie fans, and all lovers of exceptional engineering! 🚀
Don’t miss out—experience the thrilling sound, stunning visuals, and pure passion behind this incredible collaboration. Thanks for watching! 😄 @jeremyraytaylor
@jd_customs_usa
@tomei_powered
@tomeipowered
@real_speed_engineering #supra
#movieit
#grsupra
#mk5supra
#toyotasupra
#90supra
#tomei
#tomeiexpremeti
#tomeidah
#expremeti
#jeremyraytaylor
#realspeedengineering

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="🚗💥 Breaking News! Toyota Supra Mk5 x TOMEI Expreme-Ti Exhaust Special Video is Here! 💥🚗 JD Customs U.S.A. has created an incredible video featuring the Toyota Supra Mk5 equipped with the stunning TOMEI Expreme-Ti Exhaust system! And guess who the presenter is? None other than the renowned actor Jeremy Ray Taylor! 🎥✨ Jeremy is widely known for his role as Ben Hanscom in Stephen King’s blockbuster film IT and has starred in numerous other movies and TV series. To have him showcase the TOMEI/RSE Full Titanium Exhaust is nothing short of extraordinary! 🙌✨ The featured car? A beautifully wide-bodied, jet-black Toyota Supra Mk5 with a roaring 3.0L inline-six turbo engine. This sleek and stylish beast is a sight to behold from every angle! 🔥 And paired with the TOMEI dual exhaust, it shines brilliantly while producing an exhilarating high-pitched, full-titanium symphony—a perfect harmony with the iconic engine! 🎶✨ This is a must-watch video for car enthusiasts, movie fans, and all lovers of exceptional engineering! 🚀 Don’t miss out—experience the thrilling sound, stunning visuals, and pure passion behind this incredible collaboration. Thanks for watching! 😄 @jeremyraytaylor @jd_customs_usa @tomei_powered @tomeipowered @real_speed_engineering #supra #movieit #grsupra #mk5supra #toyotasupra #90supra #tomei #tomeiexpremeti #tomeidah #expremeti #jeremyraytaylor #realspeedengineering">

In December 2024, TOMEIUSA proudly launched the Ex

In December 2024, TOMEIUSA proudly launched the Expreme-Ti Full Titanium Muffler for the Acura Integra TYPE-S.
We are honored to announce that our respected friends at Evasive Motorsports, renowned Honda tuners based in California, have installed this exhaust system on their sleek, all-black, lowered Acura Integra TYPE-S. They also produced and edited an incredible video showcasing the vehicle and the performance of the Expreme-Ti. We deeply appreciate their continued support for TOMEIUSA's Honda product launches. @evasivemotorsports
@real_speed_engineering
@tomeipowered
@tomei_powered #integra
#integraspecs
#de5
#k20c
#types
#fk8
#fl5
#acura
#acuraintegra
#acuraintegratypes
#honda
#civictyper

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="In December 2024, TOMEIUSA proudly launched the Expreme-Ti Full Titanium Muffler for the Acura Integra TYPE-S. We are honored to announce that our respected friends at Evasive Motorsports, renowned Honda tuners based in California, have installed this exhaust system on their sleek, all-black, lowered Acura Integra TYPE-S. They also produced and edited an incredible video showcasing the vehicle and the performance of the Expreme-Ti. We deeply appreciate their continued support for TOMEIUSA's Honda product launches. @evasivemotorsports @real_speed_engineering @tomeipowered @tomei_powered #integra #integraspecs #de5 #k20c #types #fk8 #fl5 #acura #acuraintegra #acuraintegratypes #honda #civictyper">

Acura Integra Type-S DE5 K20C TOMEI Expreme Ti Fu

Acura Integra Type-S DE5 K20C
TOMEI Expreme Ti Full Titanium Muffler
Dual (Type-D) #acura
#acuraintegra
#acuraintegratypes
#integra
#types
#k20c
#honda
#civictyper
#tomei
#tomeiusa
#rse
#realspeedengineering
#tomeiexpreme
#expremeti
#tomeiexhaust
#tomeidahh
@tomeipowered
@tomei_powered
@real_speed_engineering

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="Acura Integra Type-S DE5 K20C TOMEI Expreme Ti Full Titanium Muffler Dual (Type-D) #acura #acuraintegra #acuraintegratypes #integra #types #k20c #honda #civictyper #tomei #tomeiusa #rse #realspeedengineering #tomeiexpreme #expremeti #tomeiexhaust #tomeidahh @tomeipowered @tomei_powered @real_speed_engineering">

TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf">

TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf">

TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf">

TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf">

TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

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TOMEI Professional Camshaft Series #tomeiusa #tom

TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/instagram-feed/img/placeholder.png" alt="TOMEI Professional Camshaft Series #tomeiusa #tomei #theenginespecialist #tomeipowered #vr38 #vR30 #vg30 #rb26 #rb25 #rb20 #sr20 #ka24 #ca18 #2jz #1jz #4ag #4b11 #4g63 #ej20 #ej25 #g4kf">

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Details Here
https://www.tomeiusa.com/2025/03/12/ka24-ver2-ex-manifold/ TOMEI USA is proud to announce the re-release of the KA24 Turbo Exhaust Manifold!
We have enhanced materials and manufacturing while preserving the original design, achieving greater durability, performance, and a sleek appearance.
Since its launch in 2015, this manifold has earned high praise from 240SX S13/S14 owners.
Designed for seamless compatibility with SR20 components, it enables efficient turbocharging for KA24 engines, delivering a significant performance boost.
However, due to mold deterioration, production was discontinued in 2022.
Now, after three years of development, it returns with major refinements.
We upgraded from cast iron to high-quality stainless steel, using advanced lost-wax casting for superior durability, heat resistance, and easier installation.
Optimized for the KA24’s long-stroke design, this manifold delivers smooth, torque-rich power, excelling in both daily driving and high-performance applications.
We appreciate your patience and support. This is our best version yet, and we hope all KA24 enthusiasts will enjoy its benefits.
Unlock the full potential of Nissan’s KA24 engine with this advanced turbocharging solution!

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Details Here https://www.tomeiusa.com/2025/03/12/ka24-ver2-ex-manifold/ TOMEI USA is proud to announce the re-release of the KA24 Turbo Exhaust Manifold! We have enhanced materials and manufacturing while preserving the original design, achieving greater durability, performance, and a sleek appearance. Since its launch in 2015, this manifold has earned high praise from 240SX S13/S14 owners. Designed for seamless compatibility with SR20 components, it enables efficient turbocharging for KA24 engines, delivering a significant performance boost. However, due to mold deterioration, production was discontinued in 2022. Now, after three years of development, it returns with major refinements. We upgraded from cast iron to high-quality stainless steel, using advanced lost-wax casting for superior durability, heat resistance, and easier installation. Optimized for the KA24’s long-stroke design, this manifold delivers smooth, torque-rich power, excelling in both daily driving and high-performance applications. We appreciate your patience and support. This is our best version yet, and we hope all KA24 enthusiasts will enjoy its benefits. Unlock the full potential of Nissan’s KA24 engine with this advanced turbocharging solution!">

TOMEI The KA24 Turbo Exhaust Manifold is Back-- "Refined to Shine, Reinforced to Perform!"

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Thank you for watching. For more details, please visit the website below. https://www.tomeiusa.com/merchandise/ These products are available for purchase through the TOMEI Authorized Dealer page linked below. Speed Industry https://speedindustry.com/tomei-usa-merch 86 Speed https://86speed.com/tomei-usa-merch Enjuku Racing https://www.enjukuracing.com/search.php?search_query=TOMEI Titan Motorsports https://titanmotorsports.com/search?q=TOMEI Raw Brokerage https://rawbrokerage.com/search?type=article%2Cpage%2Cproduct&q=TOMEI* Vivid Racing https://www.vividracing.com/index.php?keywords=TOMEI Concept Z https://conceptzperformance.com/search.php?search=TOMEI TOMEI USA has significantly revamped its merchandise, including both goods and apparel. In addition to our existing lineup, we are excited to announce the release of numerous new items. Our goal is not simply to sell products but to help car enthusiasts feel a close connection to their beloved vehicles in everyday life, keeping that sense of excitement alive. Whether at work, at home, at school, or during outings and dates, we aim for our merchandise to blend seamlessly into your lifestyle and enhance your passion for cars. Among the newly announced items, our apparel collection features a fully original design, completely reimagined from previous versions. Themed "THE ENGINE SPECIALIST," the design incorporates motifs of engine components, such as pistons, cranks, and connecting rods. The chest area is adorned with the TOMEI logo and "THE ENGINE SPECIALIST" branding, while the sleeves feature a collaboration mark symbolizing our partnership between Japan and the U.S.A. This new collection includes T-shirts, sweatshirts, and hoodies, combining stylish aesthetics with functional comfort. Our goods lineup is equally diverse and impressive. New items include carbon keychains, face and bath towels made from smooth, skin-friendly microfiber, redesigned mousepads, and the newly introduced desk pads. The desk pads are spacious enough to accommodate both a keyboard and a mouse, offering excellent cushioning while showcasing large-format artwork from renowned automotive illustrator Osamu Aida. Additional new items include Japanese-style "nobori" banners, zippered tote bags, drawstring bags, and mini tote bags. We have also expanded our popular mug cup series and added new designs to our ballpoint pens. One of the standout features of this collection is the extensive use of artwork by Osamu Aida. His illustrations, themed around 1990s Japan, blend scenic elements like Mt. Fuji, cherry blossoms, and cityscapes with iconic cars from the era. Featured vehicles include the BNR32 GT-R, WRX Impreza, AE86, RX-7, and Silvia, which represent the peak of Japan's tuning car culture. His artwork captures meticulous details such as vehicle stance, aero parts, and wheels, providing a vivid depiction of automotive nostalgia. These illustrations are featured across various products, including mugs, sunshades, towels, desk pads, and mousepads. Our mission is to bring more joy and fulfillment to your everyday life through these products. We have carefully priced our merchandise to be accessible to a wide range of customers. We hope that car enthusiasts will find joy in being able to feel connected to their cars in any moment of their daily lives. Experience the excitement of car culture with TOMEI USA’s new merchandise collection and make your life more fun and vibrant!">

TOMEI – The Engine Specialist: TOMEI Official Merch to Supercharge Your Car Life!

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Thank you for watching. For more details, please visit the website below. https://www.tomeiusa.com/merchandise/ These products are available for purchase through the TOMEI Authorized Dealer page linked below. Enjuku Racing https://www.enjukuracing.com/search.php?search_query=TOMEI 86 Speed https://speedindustry.com/search?q=TOMEI TOMEI USA has significantly revamped its merchandise, including both goods and apparel. In addition to our existing lineup, we are excited to announce the release of numerous new items. Our goal is not simply to sell products but to help car enthusiasts feel a close connection to their beloved vehicles in everyday life, keeping that sense of excitement alive. Whether at work, at home, at school, or during outings and dates, we aim for our merchandise to blend seamlessly into your lifestyle and enhance your passion for cars. Among the newly announced items, our apparel collection features a fully original design, completely reimagined from previous versions. Themed "THE ENGINE SPECIALIST," the design incorporates motifs of engine components, such as pistons, cranks, and connecting rods. The chest area is adorned with the TOMEI logo and "THE ENGINE SPECIALIST" branding, while the sleeves feature a collaboration mark symbolizing our partnership between Japan and the U.S.A. This new collection includes T-shirts, sweatshirts, and hoodies, combining stylish aesthetics with functional comfort. Our goods lineup is equally diverse and impressive. New items include carbon keychains, face and bath towels made from smooth, skin-friendly microfiber, redesigned mousepads, and the newly introduced desk pads. The desk pads are spacious enough to accommodate both a keyboard and a mouse, offering excellent cushioning while showcasing large-format artwork from renowned automotive illustrator Osamu Aida. Additional new items include Japanese-style "nobori" banners, zippered tote bags, drawstring bags, and mini tote bags. We have also expanded our popular mug cup series and added new designs to our ballpoint pens. One of the standout features of this collection is the extensive use of artwork by Osamu Aida. His illustrations, themed around 1990s Japan, blend scenic elements like Mt. Fuji, cherry blossoms, and cityscapes with iconic cars from the era. Featured vehicles include the BNR32 GT-R, WRX Impreza, AE86, RX-7, and Silvia, which represent the peak of Japan's tuning car culture. His artwork captures meticulous details such as vehicle stance, aero parts, and wheels, providing a vivid depiction of automotive nostalgia. These illustrations are featured across various products, including mugs, sunshades, towels, desk pads, and mousepads. Our mission is to bring more joy and fulfillment to your everyday life through these products. We have carefully priced our merchandise to be accessible to a wide range of customers. We hope that car enthusiasts will find joy in being able to feel connected to their cars in any moment of their daily lives. Experience the excitement of car culture with TOMEI USA’s new merchandise collection and make your life more fun and vibrant!">

TOMEI Official Apparel– The Engine Specialist : TOMEI Official Merch to Supercharge Your Car Life!

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Thank you for watching. For more details, please visit the website below. https://www.tomeiusa.com/merchandise/ These products are available for purchase through the TOMEI Authorized Dealer page linked below. Speed Industry https://speedindustry.com/tomei-usa-merch 86 Speed https://86speed.com/tomei-usa-merch Enjuku Racing https://www.enjukuracing.com/search.php?search_query=TOMEI Titan Motorsports https://titanmotorsports.com/search?q=TOMEI Raw Brokerage https://rawbrokerage.com/search?type=article%2Cpage%2Cproduct&q=TOMEI* Vivid Racing https://www.vividracing.com/index.php?keywords=TOMEI Concept Z https://conceptzperformance.com/search.php?search=TOMEI TOMEI USA has significantly revamped its merchandise, including both goods and apparel. In addition to our existing lineup, we are excited to announce the release of numerous new items. Our goal is not simply to sell products but to help car enthusiasts feel a close connection to their beloved vehicles in everyday life, keeping that sense of excitement alive. Whether at work, at home, at school, or during outings and dates, we aim for our merchandise to blend seamlessly into your lifestyle and enhance your passion for cars. Among the newly announced items, our apparel collection features a fully original design, completely reimagined from previous versions. Themed "THE ENGINE SPECIALIST," the design incorporates motifs of engine components, such as pistons, cranks, and connecting rods. The chest area is adorned with the TOMEI logo and "THE ENGINE SPECIALIST" branding, while the sleeves feature a collaboration mark symbolizing our partnership between Japan and the U.S.A. This new collection includes T-shirts, sweatshirts, and hoodies, combining stylish aesthetics with functional comfort. Our goods lineup is equally diverse and impressive. New items include carbon keychains, face and bath towels made from smooth, skin-friendly microfiber, redesigned mousepads, and the newly introduced desk pads. The desk pads are spacious enough to accommodate both a keyboard and a mouse, offering excellent cushioning while showcasing large-format artwork from renowned automotive illustrator Osamu Aida. Additional new items include Japanese-style "nobori" banners, zippered tote bags, drawstring bags, and mini tote bags. We have also expanded our popular mug cup series and added new designs to our ballpoint pens. One of the standout features of this collection is the extensive use of artwork by Osamu Aida. His illustrations, themed around 1990s Japan, blend scenic elements like Mt. Fuji, cherry blossoms, and cityscapes with iconic cars from the era. Featured vehicles include the BNR32 GT-R, WRX Impreza, AE86, RX-7, and Silvia, which represent the peak of Japan's tuning car culture. His artwork captures meticulous details such as vehicle stance, aero parts, and wheels, providing a vivid depiction of automotive nostalgia. These illustrations are featured across various products, including mugs, sunshades, towels, desk pads, and mousepads. Our mission is to bring more joy and fulfillment to your everyday life through these products. We have carefully priced our merchandise to be accessible to a wide range of customers. We hope that car enthusiasts will find joy in being able to feel connected to their cars in any moment of their daily lives. Experience the excitement of car culture with TOMEI USA’s new merchandise collection and make your life more fun and vibrant!">

TOMEI Official Keychain– The Engine Specialist :TOMEI Official Merch to Supercharge Your Car Life!

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Thank you for watching. For more details, please visit the website below. https://www.tomeiusa.com/merchandise/ These products are available for purchase through the TOMEI Authorized Dealer page linked below. Speed Industry https://speedindustry.com/tomei-usa-merch 86 Speed https://86speed.com/tomei-usa-merch Enjuku Racing https://www.enjukuracing.com/search.php?search_query=TOMEI Titan Motorsports https://titanmotorsports.com/search?q=TOMEI Raw Brokerage https://rawbrokerage.com/search?type=article%2Cpage%2Cproduct&q=TOMEI* Vivid Racing https://www.vividracing.com/index.php?keywords=TOMEI Concept Z https://conceptzperformance.com/search.php?search=TOMEI TOMEI USA has significantly revamped its merchandise, including both goods and apparel. In addition to our existing lineup, we are excited to announce the release of numerous new items. Our goal is not simply to sell products but to help car enthusiasts feel a close connection to their beloved vehicles in everyday life, keeping that sense of excitement alive. Whether at work, at home, at school, or during outings and dates, we aim for our merchandise to blend seamlessly into your lifestyle and enhance your passion for cars. Among the newly announced items, our apparel collection features a fully original design, completely reimagined from previous versions. Themed "THE ENGINE SPECIALIST," the design incorporates motifs of engine components, such as pistons, cranks, and connecting rods. The chest area is adorned with the TOMEI logo and "THE ENGINE SPECIALIST" branding, while the sleeves feature a collaboration mark symbolizing our partnership between Japan and the U.S.A. This new collection includes T-shirts, sweatshirts, and hoodies, combining stylish aesthetics with functional comfort. Our goods lineup is equally diverse and impressive. New items include carbon keychains, face and bath towels made from smooth, skin-friendly microfiber, redesigned mousepads, and the newly introduced desk pads. The desk pads are spacious enough to accommodate both a keyboard and a mouse, offering excellent cushioning while showcasing large-format artwork from renowned automotive illustrator Osamu Aida. Additional new items include Japanese-style "nobori" banners, zippered tote bags, drawstring bags, and mini tote bags. We have also expanded our popular mug cup series and added new designs to our ballpoint pens. One of the standout features of this collection is the extensive use of artwork by Osamu Aida. His illustrations, themed around 1990s Japan, blend scenic elements like Mt. Fuji, cherry blossoms, and cityscapes with iconic cars from the era. Featured vehicles include the BNR32 GT-R, WRX Impreza, AE86, RX-7, and Silvia, which represent the peak of Japan's tuning car culture. His artwork captures meticulous details such as vehicle stance, aero parts, and wheels, providing a vivid depiction of automotive nostalgia. These illustrations are featured across various products, including mugs, sunshades, towels, desk pads, and mousepads. Our mission is to bring more joy and fulfillment to your everyday life through these products. We have carefully priced our merchandise to be accessible to a wide range of customers. We hope that car enthusiasts will find joy in being able to feel connected to their cars in any moment of their daily lives. Experience the excitement of car culture with TOMEI USA’s new merchandise collection and make your life more fun and vibrant!">

TOMEI Official Zip Tote Bag–The Engine Specialist:TOMEI Official Merch to Supercharge Your Car Life!

<img decoding="async" src="https://www.tomeiusa.com/wp-content/plugins/feeds-for-youtube/img/placeholder.png" alt="Thank you for watching. For more details, please visit the website below. https://www.tomeiusa.com/merchandise/ These products are available for purchase through the TOMEI Authorized Dealer page linked below. Speed Industry https://speedindustry.com/tomei-usa-merch 86 Speed https://86speed.com/tomei-usa-merch Enjuku Racing https://www.enjukuracing.com/search.php?search_query=TOMEI Titan Motorsports https://titanmotorsports.com/search?q=TOMEI Raw Brokerage https://rawbrokerage.com/search?type=article%2Cpage%2Cproduct&q=TOMEI* Vivid Racing https://www.vividracing.com/index.php?keywords=TOMEI Concept Z https://conceptzperformance.com/search.php?search=TOMEI TOMEI USA has significantly revamped its merchandise, including both goods and apparel. In addition to our existing lineup, we are excited to announce the release of numerous new items. Our goal is not simply to sell products but to help car enthusiasts feel a close connection to their beloved vehicles in everyday life, keeping that sense of excitement alive. Whether at work, at home, at school, or during outings and dates, we aim for our merchandise to blend seamlessly into your lifestyle and enhance your passion for cars. Among the newly announced items, our apparel collection features a fully original design, completely reimagined from previous versions. Themed "THE ENGINE SPECIALIST," the design incorporates motifs of engine components, such as pistons, cranks, and connecting rods. The chest area is adorned with the TOMEI logo and "THE ENGINE SPECIALIST" branding, while the sleeves feature a collaboration mark symbolizing our partnership between Japan and the U.S.A. This new collection includes T-shirts, sweatshirts, and hoodies, combining stylish aesthetics with functional comfort. Our goods lineup is equally diverse and impressive. New items include carbon keychains, face and bath towels made from smooth, skin-friendly microfiber, redesigned mousepads, and the newly introduced desk pads. The desk pads are spacious enough to accommodate both a keyboard and a mouse, offering excellent cushioning while showcasing large-format artwork from renowned automotive illustrator Osamu Aida. Additional new items include Japanese-style "nobori" banners, zippered tote bags, drawstring bags, and mini tote bags. We have also expanded our popular mug cup series and added new designs to our ballpoint pens. One of the standout features of this collection is the extensive use of artwork by Osamu Aida. His illustrations, themed around 1990s Japan, blend scenic elements like Mt. Fuji, cherry blossoms, and cityscapes with iconic cars from the era. Featured vehicles include the BNR32 GT-R, WRX Impreza, AE86, RX-7, and Silvia, which represent the peak of Japan's tuning car culture. His artwork captures meticulous details such as vehicle stance, aero parts, and wheels, providing a vivid depiction of automotive nostalgia. These illustrations are featured across various products, including mugs, sunshades, towels, desk pads, and mousepads. Our mission is to bring more joy and fulfillment to your everyday life through these products. We have carefully priced our merchandise to be accessible to a wide range of customers. We hope that car enthusiasts will find joy in being able to feel connected to their cars in any moment of their daily lives. Experience the excitement of car culture with TOMEI USA’s new merchandise collection and make your life more fun and vibrant!">

TOMEI Official Sunshade– The Engine Specialist : TOMEI Official Merch to Supercharge Your Car Life!

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