ISR Performance Stainless Steel 3" O2 Housing - Nissan RB25 Swap (Uses SR Style Downpipe) Tire-Rite Spray Bottle) 24 oz

Spray Bottle) 24 oz

-Nitrogen Gas Charged 35

I Sport 1993 - 2001 Subaru Impreza L 1995 Subaru Impreza L 4x4 1993 - 1994 Subaru Impreza LS 1995 - 1996 Subaru Impreza LX 1995 - 2004 Subaru Impreza Outback 2005 - 2011 Subaru Impreza Outback Sport 2012 - 2017 Subaru Impreza Premium

resulting in a more neutral and balanced acceleration

Accurate to

ISR Performance Stainless Steel 3" O2 Housing - Nissan RB25 Swap (Uses SR Style Downpipe) Tire-Rite Spray Bottle) 24 ozISR Turbine O2 Housing Nissan RB20 25 Swapped 240SX When swapping a RB20 25 engine into a S chassis the factory turbine o2 housing interferes with the LHD steering column. The ISR RB turbine outlet is designed to have maximum exhaust flow while still clearing the steering column when using the ISR swap mounts. This housing also allows the use of a S chassis SR downpipe (When you install the engine using our swap mount set) to mate to the existing S