Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 performance friction FEATURES: Fits all 718 Cayman/Boxster

FEATURES: Fits all 718 Cayman/Boxster GT4 / GTS / Spyder Cars 2020+ (Please see the note below for how to identify if your car has early or late model exhaust brackets) Significant Dyno gains across the RPM band

) Why We Choose HJS Catalytic Converters:  HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter

Fits 245mm fan assembly only

while additional padding in the carpal region help smooth numbness inducing vibrations

Brey Krause R-9246 Driver Seat Bottom Mount Adapter - BMW E46/E85/E86 performance friction FEATURES: Fits all 718 Cayman/BoxsterThe Brey Krause R 9246 Seat Mount is an innovative solution that attaches bottom mounting Sparco, Cobra or Recaro seats to the OE factory, power slider mechanisms on BMW E46 (including M Series), and E85 E86 (Z4 Roadster Coupe) cars. The mount maintains the factory power adjustment for both the seat height and front back settings (requires BMW E30 window switches not included, but easily sourced).