Fabspeed Porsche 944 Turbo 951 Sport Cat (1985-1991) Select Configuration:Sport Catalytic Converter Only - Requires Downpipe Compatible with Fabspeed's Deluxe Quad

Compatible with Fabspeed's Deluxe Quad Style Tips in your choice of finish

with plastic air box plenum

Fits all Porsche 911 Carrera Vehicles 1976-1989

Resonated Valvetronic X-Pipe replaces the heavy and restrictive factory mufflers for significant improvement in sound

increased power and sportier sound without sacrificing comfort and drivability

Fabspeed Porsche 944 Turbo 951 Sport Cat (1985-1991) Select Configuration:Sport Catalytic Converter Only - Requires Downpipe Compatible with Fabspeed's Deluxe QuadFabspeed's Sport Catalytic Converter utilizes a high performance 200 cell cat for maximum performance and sound. The Sport Cat alone requires the Fabspeed Downpipe for installation. SOUND: A free flowing cat will give your car a moderate increase in volume and a more defined exhaust note. FEATURES: Fits all 944 Turbo 951 vehicles from 1986 1990 (When paired with a Fabspeed Downpipe) Improves power and throttle response Saves weight from the vehicle