BimmerWorld Floor-Mount Seat Adapters, BMW F3X 4269 Insert stud bolts into the

Insert stud bolts into the engine block and tighten with a 5mm hexagon socket on the drive provided at the head of the stud bolt with a torque of 15Nm

Reverse rotation options available

The rebound adjuster knob provides 16 precise clicks to personally dial in your desired vehicle setup

The set includes ARP connecting rod bolts

BimmerWorld Floor-Mount Seat Adapters, BMW F3X 4269 Insert stud bolts into theFit either driver or passenger side. Safety First: BimmerWorld's Billet Aluminum Seat Floor Mount Adapters were engineered using FEA to model the unit as it would be installed in a car with a seat attached, then applied actual loads as though they were distributed over a set of imaginary seat mounts, simulating various forces that would be induced under cornering, acceleration, and braking. They also performed loading under a crash scenario, using