The Endurance Motorsport Adaption Bars (part EnduranceAdaption) are steel crossbars that adapt a non-standard floor mounting position to work with standard side-mount seat hardware. They sit between your car’s floor attachment points and the seat’s side mounts, bridging a spacing mismatch that would otherwise need custom fabrication.
The problem they solve is common in modified cars where the original seat mounts have been plated, moved, or where the car was designed around different seat runner geometry than the aftermarket standard. Rather than welding in new floor plates, the adaption bars bolt to what is there and present the correct spacing above for standard side mounts or runners to follow.
Steel construction, FIA-rated for road and track at £32.50. Available with or without M8 bolts. These are a “bridge” component rather than a vehicle-specific part, so they cover a range of fitment scenarios. Contact us with your floor layout if you want confirmation before ordering. Bringing a photo of the floor attachment points and the seat you are fitting is the fastest way to get a reliable answer on whether the adaption bars will solve your problem or whether something more specific is needed.
