Killer B OEM Coupler for Killer B Motorsport Extreme Flow HARD Turbo Inlet - 2002-2005 Subaru WRX / 2004 Forester PDM_fuel-rail

Killer B OEM Coupler for Killer B Motorsport Extreme Flow HARD Turbo Inlet - 2002-2005 Subaru WRX / 2004 Forester PDM_fuel-railOEM Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet OEM (2. 4 inch) to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet

no more worrying about trying to sell your turbo with welding all over the wastegate door

offering precise control with easily accessible knobs to adjust compression and rebound independently

Lasts up to 50

Achieve Unparalleled Performance Improvements and Exceptional Responsiveness

you can expect to experience a boost in throttle response and a notable increase in horsepower

more controlled cornering feel

but calibrated to avoid the drone and cabin resonance that make some exhausts unlivable on a commute

Get rid of the ugly and heavy stock steel mounts and replace them with our lightweight mounts

0L FT86/BRZ LOW COMPRESSION SHORT BLOCK INCLUDES

The PERRIN Turbo Sump Restrictor makes there turbo sump pump more effective at sucking oil out of the turbo sump

With a characteristic similar to the factory VF39

adding durability and style to your engine bay