BMW M2 / M3 / M4 G8X Extended Bucket Seat-Base Floor Mount Adapter – Universal Seat Mount Kit | XC3 Engineering M135i (F40) giving the car a more

giving the car a more planted and predictable feel

Headquartered in Nagoya

Self-adhesive backing for simple installation

Ideal for routine maintenance or a complete rear brake refresh

BMW M2 / M3 / M4 G8X Extended Bucket Seat-Base Floor Mount Adapter – Universal Seat Mount Kit | XC3 Engineering M135i (F40) giving the car a moreProduct Overview Upgrade your BMW G8X (M2 G87, M3 G80 G81, M4 G82 G83) with the XC3 Engineering Extended Seat Base Floor Mount Adapter. This precision machined adapter allows secure installation of aftermarket bucket seats or seat bases directly onto your cars floor without welding or chassis modification. Perfect for track cars, Race Cars, Clubsport builds or performance road cars, this adapter ensures proper seat position, secure mounting and