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PISTON

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PISTON

PISTON Orientation

Please refer to the information below for the piston orientation.

2023-05-15

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Recent Posts

The Man Who Lives JDM — Steve Rodgers (Dynasty Motorwerks, Chatsworth, CA)
2025-09-05
NEW! Technical Trax LSD for Ford Mustang S550 / S650
2025-09-03
GR Corolla Ultra Light Weight Full Titanium “Type-R” Single Muffler by Speed Industry Las Vegas
2025-07-30
FULL TITANIUM MUFFLER for MAZDA RX-8
2025-07-24
FULL TITANIUM MUFFLER for GR COROLLA
2025-06-20
TOMEI USA Joins Auto Legends as Official Parts Manufacturer!
2025-04-09
Expreme Ti Full Titanium Transforms 370Z | Custom Wheel Accessories CA
2025-04-04
4G63 CAMSHAFTS – All Generations Lineup Completed –
2025-04-03
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
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>
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14-year-old Hiroya Minowa debuts at Formula Drift USA! 　
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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. 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
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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

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GR Corolla Full Ti Muffler Type-D Dual　× JD Customs U.S.A. × R.S.E./TOMEIUSA ✨
https://www.tomeiusa.com/2025/09/13/j...
A Symphony of Motion and Visual Art from Tennessee

At TOMEIUSA, together with our partner R.S.E. Real Speed Engineering, we have always believed that performance is not only about numbers—it is about passion, craftsmanship, and the connections we build.

For us, J.D. Customs U.S.A., based in Chattanooga, Tennessee, is not simply a dealer. They are our trusted ally, our true partner in creating the future of performance. With every collaboration, they remind us why we can rely on them as family within the car culture community.

This time, they have gifted us with another cinematic masterpiece—an extraordinary film featuring Toyota’s GR Corolla equipped with our Expreme Ti Type-D Full Titanium Muffler (Dual Type).

⚡ Lightweight Engineering and Response
Our Expreme Ti is born from ultra-thin, full titanium construction. By eliminating unnecessary rear-end weight, the GR Corolla gains a vivid sharpness in throttle response. From behind the wheel, the driver feels instantly connected—every corner tighter, every input sharper.
This is why we build in titanium: to give drivers a machine that reacts like an extension of their own body.

🎶 The Melody of Titanium Sound
The true soul of titanium lies in its resonance.
At idle and low RPM, it delivers a refined, clear bass note that speaks of quality.
As revs rise, it transforms into an electrifying scream, igniting adrenaline and excitement.
For us, this is not just sound—it is music. The GR Corolla becomes a living instrument, playing a symphony of motion and emotion with every gear change.

✨ Functional Beauty in Every Detail
Performance without beauty is incomplete. With bold, large-diameter tips, heat-burnished titanium rainbow hues, and a striking contrast against the Corolla’s pure white body, our Expreme Ti embodies both strength and elegance.
When we see this car in motion, we don’t just see engineering—we see art.

🤝 Why We Trust J.D. Customs U.S.A.
Since their founding in 2015, J.D. Customs U.S.A. has embodied values that we at TOMEIUSA deeply respect:
✅ Dedication to handcrafted quality
✅ Mastery of titanium products, wiring, and ignition systems
✅ A team of true enthusiasts who live JDM culture
✅ Sincere, customer-first service that builds real trust

For us, they are not just installers or distributors. They are a partner we proudly stand with, because they share the same relentless drive for authenticity and excellence.

📡 Connect with J.D. Customs U.S.A.
🌍 Website: jdcustomsusa.com
📸 Instagram: @jd_customs_usa
▶️ YouTube: JD Customs U.S.A.
📱 TikTok: @jd_customs_usa

🚀 In Closing

This video is more than a feature of our exhaust system. It is a moving expression of what we stand for: driving passion, sound as music, and engineering as art.
Through this GR Corolla, we see how our Expreme Ti system can transform not only performance, but also the soul of a car. And through the artistry of J.D. Customs U.S.A., we are reminded why partnership matters—because together, we create experiences that last far beyond numbers or specifications.

👉 Join us, TOMEIUSA × R.S.E., and our ally J.D. Customs U.S.A., in celebrating this true “Symphony of Performance.”

GR Corolla Full Ti Muffler Type-D Dual　× JD Customs U.S.A. × R.S.E./TOMEIUSA ✨

GR Corolla Full Ti Muffler Type-D Dual　× JD Customs U.S.A. × R.S.E./TOMEIUSA ✨
https://www.tomeiusa.com/2025/09/13/jdcustomsusa-grcorolla/
A Symphony of Motion and Visual Art from Tennessee

At TOMEIUSA, together with our partner R.S.E. Real Speed Engineering, we have always believed that performance is not only about numbers—it is about passion, craftsmanship, and the connections we build.

For us, J.D. Customs U.S.A., based in Chattanooga, Tennessee, is not simply a dealer. They are our trusted ally, our true partner in creating the future of performance. With every collaboration, they remind us why we can rely on them as family within the car culture community.

This time, they have gifted us with another cinematic masterpiece—an extraordinary film featuring Toyota’s GR Corolla equipped with our Expreme Ti Type-D Full Titanium Muffler (Dual Type).

⚡ Lightweight Engineering and Response
Our Expreme Ti is born from ultra-thin, full titanium construction. By eliminating unnecessary rear-end weight, the GR Corolla gains a vivid sharpness in throttle response. From behind the wheel, the driver feels instantly connected—every corner tighter, every input sharper.
This is why we build in titanium: to give drivers a machine that reacts like an extension of their own body.

🎶 The Melody of Titanium Sound
The true soul of titanium lies in its resonance.
At idle and low RPM, it delivers a refined, clear bass note that speaks of quality.
As revs rise, it transforms into an electrifying scream, igniting adrenaline and excitement.
For us, this is not just sound—it is music. The GR Corolla becomes a living instrument, playing a symphony of motion and emotion with every gear change.

✨ Functional Beauty in Every Detail
Performance without beauty is incomplete. With bold, large-diameter tips, heat-burnished titanium rainbow hues, and a striking contrast against the Corolla’s pure white body, our Expreme Ti embodies both strength and elegance.
When we see this car in motion, we don’t just see engineering—we see art.

🤝 Why We Trust J.D. Customs U.S.A.
Since their founding in 2015, J.D. Customs U.S.A. has embodied values that we at TOMEIUSA deeply respect:
✅ Dedication to handcrafted quality
✅ Mastery of titanium products, wiring, and ignition systems
✅ A team of true enthusiasts who live JDM culture
✅ Sincere, customer-first service that builds real trust

For us, they are not just installers or distributors. They are a partner we proudly stand with, because they share the same relentless drive for authenticity and excellence.

📡 Connect with J.D. Customs U.S.A.
🌍 Website: jdcustomsusa.com
📸 Instagram: @jd_customs_usa
▶️ YouTube: JD Customs U.S.A.
📱 TikTok: @jd_customs_usa

🚀 In Closing

This video is more than a feature of our exhaust system. It is a moving expression of what we stand for: driving passion, sound as music, and engineering as art.
Through this GR Corolla, we see how our Expreme Ti system can transform not only performance, but also the soul of a car. And through the artistry of J.D. Customs U.S.A., we are reminded why partnership matters—because together, we create experiences that last far beyond numbers or specifications.

👉 Join us, TOMEIUSA × R.S.E., and our ally J.D. Customs U.S.A., in celebrating this true “Symphony of Performance.”

GR Corolla Full Ti Muffler Type-D Dual　× JD Customs U.S.A. × R.S.E./TOMEIUSA ✨

🚨TOMEI Technical Trax L.S.D. for Ford Mustang S550/S650 🚨
https://www.tomeiusa.com/2025/09/03/ttraxlsd-mustang/
The Mustang’s IRS (Independent Rear Suspension) deserves more than stock.
Unleash the full RWD spirit with TOMEI’s Technical Trax L.S.D. 💪
✨ Sharper cornering
✨ Maximum traction
✨ Street stability
✨ Track & drift control
Available in 1.5WAY & 2WAY 🏁
Includes TOMEI 80w-90 L.S.D. Oil for peak performance.
👉 For the True Driving Enthusiasts.
Now available!
#TOMEI #TOMEIUSA #TechnicalTraxLSD #TOMEILSD #RealSpeedEngineering #FordMustang #MustangS550 #MustangS650 #MustangTuning #MustangPerformance #MustangNation #S550Mustang #S650Mustang #EcoBoostMustang #V8Mustang #MustangLife #MustangOwners #StangNation #StangLife #TrackReady #DriftMustang #PerformanceCars #CarEnthusiast #MustangDaily #MustangPower #TuningLife #MuscleCar

TOMEI TECHNICAL TRAX LSD – Mustang S550/S650 | Unleash Stability, Traction & Performance

🚨TOMEI Technical Trax L.S.D. for Ford Mustang S550/S650 🚨
https://www.tomeiusa.com/2025/09/03/ttraxlsd-mustang/
The Mustang’s IRS (Independent Rear Suspension) deserves more than stock.
Unleash the full RWD spirit with TOMEI’s Technical Trax L.S.D. 💪
✨ Sharper cornering
✨ Maximum traction
✨ Street stability
✨ Track & drift control
Available in 1.5WAY & 2WAY 🏁
Includes TOMEI 80w-90 L.S.D. Oil for peak performance.
👉 For the True Driving Enthusiasts.
Now available!
#TOMEI #TOMEIUSA #TechnicalTraxLSD #TOMEILSD #RealSpeedEngineering #FordMustang #MustangS550 #MustangS650 #MustangTuning #MustangPerformance #MustangNation #S550Mustang #S650Mustang #EcoBoostMustang #V8Mustang #MustangLife #MustangOwners #StangNation #StangLife #TrackReady #DriftMustang #PerformanceCars #CarEnthusiast #MustangDaily #MustangPower #TuningLife #MuscleCar

TOMEI TECHNICAL TRAX LSD – Mustang S550/S650 | Unleash Stability, Traction & Performance

Rotary Lounge RX-8 Turbo | RSE × TOMEIUSA Full Titanium Exhaust

[Part 1] Will It Fit? Tomei Titanium Exhaust on Series 1 RX-8
https://www.tomeiusa.com/2025/08/26/rx8rotarylounge1/

Welcome to the Rotary Lounge! 🚗💨
In this episode, we take on the challenge of installing a Tomei Full Titanium Exhaust (Series 2) on a Series 1 RX-8 Turbo.

This was supposed to be a straightforward technical install video… but it quickly turned into a mix of fitment issues, trimming, adjustments, and plenty of laughs. From blown fuses to hanger adjustments, you’ll see all the behind-the-scenes struggles of making a Series 2 Tomei exhaust work on a Series 1 car.

👉 Huge thanks to Steve at Dynasty Motorworks for the advice, and to Tomei for keeping the RX-8 platform alive with true enthusiast parts.

If you’ve ever wondered whether you can cross-fit a Series 2 Tomei exhaust onto a Series 1 RX-8—this is the video you need.

🔥 Don’t miss Part 2
→ where we hit the streets and give our honest review, sound clips, and driving impressions after the install!

Chapters
00:00 Intro & Chaos Begins
02:30 Comparing GReddy Evo TT vs Tomei Titanium
05:15 Fitment Check & Problems
10:20 Trimming & Adjustments
15:40 Final Install Attempt
18:00 First Startup

📢 Subscribe to Rotary Lounge for more rotary content: installs, reviews, tuning tips, and all the chaos in between!
👍 Don’t forget to Like, Comment, and Share your RX-8 stories below.

Follow us on Instagram: @rotarylounge
More builds: YouTube.com/@rotarylounge

(Part 1) RX-8 Turbo × RSE TOMEIUSA Full Titanium Exhaust | Installation Challenge

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