AKG Motorsport - BMW Differential Bushings, Poly 75D - E46 (M3), Z4 (M) ls2 and a pullup resistor

and a pullup resistor

Part Number: A-111-BR

Bore Shape: RoundBore Size (MM): 85# of layers: 4 or 5Orientation: None

The pulley is slightly larger then the BEAMS which will reduce the peak RPM on the alternator and prolong it's life

9 wide-band control

AKG Motorsport - BMW Differential Bushings, Poly 75D - E46 (M3), Z4 (M) ls2 and a pullup resistorThese BMW E46 (M3), Z4 (M) Polyurethane (75D) Differential (Diff) Mount Bushings eliminate virtually all differential movement for effective power transfer to the rear wheels. The stock rubber diff bushings deflect as torque moves through the drivetrain, which allows the differential to move. Eliminate virtually all of this movement and allow your diff to operate effectively with our BMW E46 (M3), Z4 (M) poly 75D differential bushings. These extremely