Brembo 4-Piston GT-S System (Rear) - BMW / Z4 M-Coupe/Roadster (E8x)Product Segment: Brembo GT S Systems System Position: Rear Caliper Body: Cast Monobloc Radial Mount Number of Pistons: 4 Disc Size and Construction: 345x28 2 Piece Disc Type: Drilled Slotted (Type: 1 3 3L 5) Disc Vane Design: Vented Straight Pillar Curved 48 72 Vane Disc to Hat Mounting: Floating D Bobbin with Anti Rattle Spring

31-3001 & 31-3002)

Advantages: Each competition intercooler is manufactured with bar and plate construction for greater heat dissipation

OE Part # 17113400017 / 17-11-3-400-017 / 17 11 3 400 017

034Motorsport Density Line Inner Bushings

More Power: Max gains of 58 HP / 51 lb-ft of torque over stock on the F87 M2C and 32 HP / 42 lb-ft of torque over stock on the F8x M3/M4

5 in Weight 15

To maximize the cooling efficiency we use an alloy fast thermal transfer radiator core which is 640 x 440 x 42mm

OE Part # 33171134871 / 33-17-1-134-871 / 33 17 1 134 871

Bushings are manufactured for consistent life and to reduce noise

Compact double bellows air springs

The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006

5 inch base