2011-2018 Audi Q3 / RS Q3 (8U) Carbon Ceramic Big Brake Kit — Akebono 9N Audi RS 6-Piston Aston Martin The rear uses your choice

The rear uses your choice of Brembo 4-piston caliper over a 355mm rotor — V4 (Cadillac CTS-V)

which is valid because the front AMG calipers on these trims are 4-piston

The front uses the Brembo V6 / GT6 / GTS6 6-piston caliper over a 380mm carbon-ceramic rotor — pick V6 (OEM Cadillac CTS-V)

Wheels under 21 inches will not clear the setup

you must order to the specific front diameter stamped for your car

2011-2018 Audi Q3 / RS Q3 (8U) Carbon Ceramic Big Brake Kit — Akebono 9N Audi RS 6-Piston Aston Martin The rear uses your choiceReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2011 2018 Audi Q3 RS Q3 (8U). This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2011 2018 Akebono OEM Audi RS 6 Piston (9N) Caliper 400mm TTSPORT EP4 4 Piston Forged Caliper integrated with EPB 380mm 20" Every StopFlex kit is bespoke engineered for your exact model and trim brackets, rotor hat offsets,