70mm Front Pipe Catless - Subaru BRZ & Toyota 86 12-21, 22+ (6MT) 22+ Nissan Z PSR O2 Housing Turbo Outlet

PSR O2 Housing Turbo Outlet

the R400 produces a unique

75" end is split to allow compression

reduces rasp and vibration

70mm Front Pipe Catless - Subaru BRZ & Toyota 86 12-21, 22+ (6MT) 22+ Nissan Z PSR O2 Housing Turbo OutletNote: Suits manual transmission only. INVIDIA FRONT PIPE The factory exhaust will always have restrictions and these restrictions are normally highest near where the catalytic converter is found. Invidia Exhausts use a larger pipe diameter and smooth bends which allows exhaust gases to pass with fewer restrictions and turbulence. A High Flow catalytic converter is then utilised to still control emissions for street driving legalities but with minimal