ISR Performance brings you the first True 3" Turbo outlet. Every other turbine outlet necks down, This new design from ISR Is a higher flowing true 3" outlet. Turbo Outlets...
** All ISR Performance Products are Designed for Off Road Use Only **
** All ISR Performance Products are Designed for Off Road Use Only **
ISR Performance Stainless Steel Bell Mount Downpipe for the Nissan Skyline R32 & R33 GTST replaces the Factory restrictive downpipe with a 3" one-piece unit that bolts...
** All ISR Performance Products are Designed for Off Road Use Only **
This Downpipe is for those running a SR style KA-T setup utilizing a bottom mount T25 T28 GT2871 GT discharge turbos. In most cases these turbo set ups require you to use any...
Full 3" Downpipe made with stainless steel. Bolts Directly on to OEM cat or aftermarket test pipe. Includes all Gaskets and hardware ** All ISR Performance Products are Designed...
** All ISR Performance Products are Designed for Off Road Use Only **
** All ISR Performance Products are Designed for Off Road Use Only **
With Great Success of the ISR V3 SR20DET Manifold we have released a brand new High-quality SCH40 RamHorn Top Mount Manifold with 44mm MVR wastegate flange. The ISR RamHorn...
With Great Success of the ISR V2 SR20DET Manifold they have released a brand new Schedule 40 Weld-El Bottom Mount Manifold. The Version 3 manifold is an upgrade over almost all...
Great setup for someone wanting to build their own custom straight pipe race exhaust. Similar to the very popular ISR Dual Tip Straight Race Exhausts for the Nissan 240sx.