Efficient High Flow Design
For SR20DET Engines.
 
Push the limits of SR20DET tuning with our all new revised outlet pipe design. Evolving with the trends and times, we've made our all
new high flow design. This is now 124% larger than our previous model. With noticeable performance gains with the stock Turbos and our ARMS turbo kits, you can now experience more power gains with this simple direct bolt on product.
 
  MATERIALS EXIT DIA.(Φ) EXIT INNER DIA. (Φ) VOLUME (cc) FLANGE THICKNESS (mm)) WEIGHT (kg)
TOMEI(NEW) SUS304 76.3
Approx
73.0 950 11.0 1.45
TOMEI(OLD) SUS304 73.2 69.2 765 11.0 1.29
STD STEEL 65.0 54.0 510 15.0/8.5 2.25
 
PART NUMBER APPLICATION COMPATIBLE EXHAUST MANIFOLDS
423001 PS13/RPS13(With EAI) EXPREME & S14 TYPE
423002 PS13/RPS13(Without EAI) STOCK /
AFTERMARKET BOLT ON
 
S14/S15(Non EAI Models)
 

MSRP $190.00 (USD)
TURBO : TOMEI ARMS M8270
 
PART #::423002 PART #::423001
 
 
KIT CONTENTS
TURBINE OUTLET PIPE (1)
OUTLET GASKET (1)
STUD BOLT (3)
NUT (3)
SPRING WASHER (3)
O2 SENSOR ADAPTER (1)
COPPER WASHER (423001 Only) (1)
HEX BOLT (423002 Only) (3)
HOSE BAND (423002 Only) (1)
EAI BLIND CAP (423002 Only) (1)
 
 
186% LARGER THAN STOCK, 124% LARGER THAN PREVIOUS MODEL
Upon revising the new design, we've optimized the space allowed in the engine bay with this lost wax cast product. This lost wax process allowed us to produce a larger diameter and capacity with the larger shape resulting in the added strength and precision of the fitment. All this with a minimal weight gain on this product compared to the previous model.
NEW MODEL PREVIOUS MODEL STOCK
NEW MODEL PREVIOUS MODEL STOCK
 
WIDE MOUTH & 3 INCH PIPE


The port shape to the turbo has been optimized for maximum flow. The inner parts are all smooth without any steps for improved gas flow. The front pipe side has been enlarged to 3 inches (76.3mm). This will suit those larger front pipes to achieve more power gains.
 
HIGH STRENGTH / PRECISION FLANGE

The flange was entirely made with the precision lost wax process. With sufficient thickness to cope with the harsh vibrations and high heat temperature. The front pipe side is molded without compromising the volume and to ensure a smooth exhaust flow.
 
DESIGN FEATURES


We have incorprated a dimple in the pipe where the bolt for the flange is located. To allow ease of access to both bolts & nuts to allow a quick, trouble free bolt on installation.
The capacity was maximized whilst ensuring the clearances with the transmission housing.
 
STREET LEGAL EAI MODEL (423001)
 
The PS13/RPS13 models come with the air intake EAI mechanism. However, almost all aftermarket outlet pipes are not designed for the EAI compatibility. This renders the vehicle in most regions not street legal due to the smog regulations. This is why our TOMEI design has incorporated this compatibility in our design.
 

● Compatible with both the stock & EXPREME exhaust manifold.

● Can be used with the stock exhaust manifold setup.

● Install the EAI mechanism in a reverse position when using the EXPREME exhaust manifold.

 
EAI JOINT PIPE (SOLD SEPARATELY)
 
 
PART NUMBER :191232

MSRP $10.00 (USD)
 
 
 

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