APR Tuning

370x34mm 6-Piston Big Brake Kit Front Red (8V RS3) Fits Audi RS3 17-20 APR

$4,973.28

SKU: A0CU BRK00066

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item

Description

Part #: BRK00066

APR's 370x34mm 2-piece 6-piston Big Brake Kit (BBK) is an ultra-high-end solution for maximum stopping power. Each feature-packed solution is specifically tailored to your vehicle and provides exceptional stopping-power in a wide operating range from daily driving to professional racing. Because of this, the system provides the correct brake bias and integrate perfectly with the ABS and stability systems which is critical under emergency braking situations. This upgrade handily out-brake, out-last, and out-perform massive non-vehicle application specific OEM swap kits, and rivals much more expensive top-tier systems. Whereas most systems on the market either make heavy sacrifices to either look fancy, cut weight, or cut costs, the APR system is designed to simply brake better, last longer, and stand the test of time!

Features:

  • 6-Piston next-generation weight-savings billet calipers with stainless steel pistons
  • 2-Piece 370x34mm semi-floating discs with 72 curved directional cooling vanes
  • High-performance street pads (Pre-loaded, standard replacement size)
  • Braided stainless steel brake lines
  • Billet caliper mounting brackets
  • All necessary install hardware
  • Premium components, machining, and QC throughout
  • Low noise, vibration, and harshness
  • Maximum Temperature Recording systems for choosing appropriate pads and fluids
  • Comprehensive fitment and bed-in instructions
  • Stops quicker, last longer, and is more consistent than stock

Fits Audi RS3 17-20

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandAPR Tuning
Part NumberA0CU BRK00066

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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