O2 Outlet Housing - Mitsubishi Evo 4-6 CP9A (Inc TME) 22+ BRZ/GR86 This exhaust system will provides

This exhaust system will provides a pronounced exhaust note throughout the entire RPM band even when only installed as a cat-back system

Invidia Over Pipe HS12SSTOPP

The bellmouth is made from cast 304 Stainless Steel to withstand the high temperatures seen at the turbocharger

2015-2021 Subaru STI (6-Speed Manual)

O2 Outlet Housing - Mitsubishi Evo 4-6 CP9A (Inc TME) 22+ BRZ/GR86 This exhaust system will providesINVIDIA TURBO OUTLET The Invidia Turbo Outlet directly replaces stock restrictive turbo outlet, allowing the factory turbo to flow exhaust gasses much more efficiently, reducing lag and improving throttle response. It is designed to work with your factory exhaust as well as any exhaust that would keep the factory Turbo outlet and stock donut gasket. Invidia Exhausts use an open bellmouth design to completely open up the exhaust flow path out of the