Tomei Expreme SUS Exhaust Manifold Kit For SR20DET 180SX S13 S14 S15

***NOTE: We don't ship this item to CA or any other CARB states, Please DO NOT purchase it if you are in one of those states (Contact us if you are not sure)***

Application: Silvia 180SX/S13/S14/S15 SR20DET

Specs:

Material: SUS304
Pipe Diameter: 42.7mm
Pipe Thickness: 2mm
Compatible with SR20DET with ABS
Compatible with factory and aftermarket bolt on turbos

Kit Contents:

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

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.

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.