BimmerWorld Floor-Mount Seat Adapters, BMW F3X 4269 CP-Carrillo pistons are engineered to

CP-Carrillo pistons are engineered to elevate your B48 engine’s performance to new heights

- Zero Pressure Discharge

the S54's cylinder bores may be too thin to withstand substantial boost

Supports up to 750 HP: Perfect for turbocharged and supercharged builds

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

BimmerWorld Floor-Mount Seat Adapters, BMW F3X 4269 CP-Carrillo pistons are engineered toFit 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