Brembo 4-Piston GT-S System (Rear) - GT-S System - BMW / M3 (E9x)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

Part # 037-103-419-B / 037103419 B / 037 103 419 B

and the sensor is ok

Utilizes existing studs near the strut towers

457 HP | 443 ft/lbs TQ

- Manufactured from high quality MakrolonUV protected polycarbonate

GruvenParts

8J0 601 025AN

05" (52mm)

Part #   1K0-407-152-AC / 1K0407152 AC / 1K0 407 152 AC

Includes premium Viton seals

2/2 Twill Prepreg Carbon Fiber Weave:

2015-up VW GTI Mk7 - 1