Brey Krause R-9289 Harness Mount Kit - Driver Lap Belt, BMW F8x/E9x Mazda built for drivers who refuse

built for drivers who refuse to compromise on pedal feel or fire protection

FEATURES: Fits all McLaren P1 vehicles Improves power and throttle response while adding true hypercar-worthy exhaust sound Less restriction after the turbo allows for faster spooling and boost response Constructed with Fabspeed-proprietary HJS German-imported high-flowing catalytic converters using T304L stainless steel Optimized for maximum performance with NO catalyst generated check engine light

The Cayenne's factory cat-back exhaust has a very free flowing design when the valves are open so the only way to gain more sound and power is to change out the factory catalytic converters

Note: Actual hub pictured

6L V6 Twin Turbo engine without sacrificing driveability or reliability by optimizing the engine's performance

Brey Krause R-9289 Harness Mount Kit - Driver Lap Belt, BMW F8x/E9x Mazda built for drivers who refuseThe Brey Krause Model R 9289 Lap Belt Mount fits the driver side of all BMW F8x & E9x models (including the M3) and allows for the quick and easy mounting of snap in lap belts. Will not interfere with factory seat belt. Includes 2 brackets for both the door and tunnel sides of the seat.