Planted Seat Bracket - BMW 3 Series (E21, 1975-1983) - Driver/Left OGR Dealer Upgrade your driving experience with

Upgrade your driving experience with this professional-grade add-on

5HP and 10 wheel horsepower - real world seat of your pants gain from this muffler bypass pipe system

For 2017+ Panamera please see E10070

Designed For Performance Driving Confidence

Planted Seat Bracket - BMW 3 Series (E21, 1975-1983) - Driver/Left OGR Dealer Upgrade your driving experience withPlanted 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