Brembo 4-Piston GT-R System (Rear) - Audi / S4 / S5 (B8)Product Segment: Brembo GT R Systems System Position: Rear Caliper Body: Billet Monobloc Radial Mount Number of Pistons: 4 Disc Size and Construction: 380x28 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

ONLY OEM wheels can be used with them

0L and TDI

combustion chamber

4 Yes KFSI-F-SS-DXD-B

5 inch ID Length: 6 inch Spring Rate: 1000 lbs/inch

All PSE console button controls are completely retained

5 we can also include a template to help with placement on the hood to avoid cutting any support structure (select the MK7 template option - $5)

Manufactured to strict engineering standards/specifications in materials and tolerances

Turbo Flange Stud

8K0-611-707-C / 8K0611707 C / 8K0 611 707 C / 8K0611707C

1K0-253-141-G / 1K0253141 G / 1K0 253 141 G / 1K0253141G

5N0-121-051-F / 5N0121051 F / 5N0 121 051 F / 5N0121051F