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EXHAUST MANIFOLD EXPREME SILVIA/180SX SR20DET

parts #	TB6010-NS08A
msrp	$640.00
engine	NISSAN SR20DET
model	NISSAN 13 SILVIA, NISSAN 14 SILVIA, NISSAN 15 SILVIA, NISSAN 180SX
main category	SUS EXHAUST
sub category	EXHAUST MANIFOLD
shipping size	15 x 12 x 11 inch / 36 x 28 x 26 cm
shipping weight	13 lbs / 6 kg
qty in stock	0
note	ETA:7/1/2024

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Item Description

EXHAUST MANIFOLD KIT EXPREME SR20DET (R)PS13/S14/S15
with TITAN EXHAUST BANDAGE

Our EXPREME exhaust manifold is now available for SR20 owners who want a performance upgraded from the genuine exhaust manifold. With our product you can retain the genuine setup and no special modifications are needed to fit the standard turbo. With the SR20DET the exhaust manifold was designed to be close from the exhaust port to the turbine. With the comparison test of our isometric prototype & the factory genuine manifold which also utilizes the same layout, it shows that ours has succeeded in delivering an overall improved performance in both torque and power increase in areas like in the higher RPM range in which you were not able to utilize before. With our extensive testing we have reached the conclusion that the normal design is superior as a total overall efficiency. So to develop an exhaust manifold similar with the design and setup as the factory manifold we were finally able to produce a product worthy to bear our name as a product that has the potential to deliver an overall increase in performance.

Kit Contents

Exhaust Manifold
Gaskets
Washers
Lock Plate
Titan Exhaust Bandage
Bandage Band
Bolts
Bolt Smooth Paste

Compatible Models

(R)PS13/S14/S15　
with SR20DET engines(With ABS)

Compatible Turbines

Genuine and aftermarket bolt
on turbines Material

Material

SUS304 Pipe diameter:φ42.7 Pipe
thickness: 2mm

1. Acquiring preeminent turbine response

Acquiring the preeminent turbine response, by utilizing a short piping layout.

The most equal length manifold tubing bends upwards, increasing the distance to the turbo and reducing response/spool times.

Shorter, unequal length design reduces the distance to the turbo, improving spool and response.

2. Excessive anti-pressure rise is prevented even at high RPMs. Ideal exhaust efficiency is obtained.

Acquiring the preeminent turbine response, by utilizing a short piping layout.

TOMEI EXPREMEs exhaust manifold for the SR20 is designed with a partition plate inside the 1st & 4th turbine side ports as the 2nd & 3rd are divided for the exhaust ports. The sequential ignition firing order of the SR20 (1-3-4-2) can cause exhaust interference. The exhaust is discharged from both left and right of the partition plate and can cause to happen where the pipes all merge together. Now TOMEI has found the best possible exhaust flow.

3. Support Bracket

The support bracket is included, so there is no need to worry about the products strength.

4. TITAN Exhaust Bandage.

Heatproof for temperatures of up to 1200℃and dissipating 90% or more of heat effectively. Helps you extract more power from your engine by reducing the oil temperature and also the engine bays temperature which can affect the air intake temperature as well.

5. Japans Vehicle Road Inspection System.

This is compatible with the (R) PS13 EAI mechanism and blow-by separator. The EXPREME Bandage is also included in the kit to comply with the Japanese street legal road regulations for the vehicle inspection.

The EAI correspondence type TOMEI turbine outlet pipe (Sold separately) can be easily installed with the use of our exhaust manifold.

Outlet Pipe (Dump Pipe)

Our outlet pipe (dump pipe) was made larger for assured exhaust ratio improvement, the instability and deterioration of supercharging pressure decreases the response of power from the secondary exhaust pressure which can cause a substantial decrease.

EXHAUST MANIFOLD Description

PERFORMANCE

TEST MODEL

The Engine Dyno graph on the left shows the overall perforamnce increase throughout all RPM ranges to give the overall improved performance results. This was achived with extensive engine bench testing time from our R&D.

This is the results based on the Z33 (350Z) exhaust manifold (headers) + straight front pipes which brings out the overall higher performance throughout the entire RPM range.

STRIVING for PERFECTION

The Engine Dyno graph on the left shows the overall perforamnce increase throughout all RPM ranges to give the overall improved performance results. This was achived with extensive engine bench testing time from our R&D.

This is the results based on the Z33 (350Z) exhaust manifold (headers) + straight front pipes which brings out the overall higher performance throughout the entire RPM range.

ROAD TEST

All data is logged and tested for accruate testing and attention to detail on the products efficiency for finding the best results.

LIGHTER

Case Example: Lancer Evolution where the exhaust is situated at the front of the car, every bit of weight reduction there helps a lot in improving the handling of the cars cornering characteristics. Every bit helps for you to gain that extra edge over your rivals.

QUALITY

LOST WAX PROCESSED

EXPREME is manufactured from various manufacturing methods combined especially for mass production high quantity. But the flange, bend sections & gathering section are finished off with lost wax processing for superior quality.

The benefits of "Lost Wax" Processing

* Stable High Quality

* High Intensity

* Durable

(Smooth inner walls & killer looks)

Lost wax processed on the gathering section and flange

SUS304 MATERIAL

The EXPREME products are made from stainless steel SUS304 material. It is light weight, has best resistance to corrosion, superior in heat resistance, better exhaust race harmonics, helps increase your cars value.

QUALITY CONTROL

All EXPREME products are screened with strict quality control. Even mass productions our QA levels are high to ensure the best possible product that will be worthy of the TOMEI brand name and guaranteed to meet & exceed all users expectations.

* Main Inspection Points

* Each Section Size

* Flange Quality

* No signs of burr or flash

* No signs of scratches or leaks

* Installation tested

* Weight is checked

* There are more inspection points but each product has different extra points addressed.