Planted Seat Bracket - BMW 3 Series (E21, 1975-1983) - Driver/Left cobalt ss brake pads This square cushion is identical

This square cushion is identical to the bottom cushion found on most Sparco Competition seats

Aggressive X-Pipe exhaust which runs from the turbo outlets to the tips

it's fully upholstered in breathable AirTex® fabric

guaranteed Constructed from mandrel bent T304L stainless steel Simple DIY (Do-It-Yourself) bolt-on installation

and ECU tune

Planted Seat Bracket - BMW 3 Series (E21, 1975-1983) - Driver/Left cobalt ss brake pads This square cushion is identicalPlanted Seatbase Adapter Brackets are an easy solution for adapting your aftermarket seat to the floor of your specific vehicle. Planted Seat Brackets are constructed from 3 16" thick steel for superior strength. Able to accept sliders from most major seat manufacturers like Bride, Cobra, OMP, Racetech, Recaro, Sparco, Status and more, allowing for easy installation of aftermarket seats in your vehicle. Extra material is also provided for direct seat