Planted Seat Bracket - BMW 3 Series (E30, 1982-1991) - Driver/Left Manufacturer_Alpinestars Includes tensioning springs to prevent

Includes tensioning springs to prevent rattling

endurance or high‑repetition use

it remains the most straightforward and proven way to stay cool in a race car

only one input port is provided for speed

This in turn allows the ability to adapt various Brey Krause R-906x Seat Side-Mount Brackets (sold separately) to the floor of your compatible Porsche

Planted Seat Bracket - BMW 3 Series (E30, 1982-1991) - Driver/Left Manufacturer_Alpinestars Includes tensioning springs to preventPlanted 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