Sale

Ksport

Procomp Rear 2-Piston Big Brake Kit w/ Drilled Rotors

$2,096.60 $1,810.46 Save $286.14

SKU: BKAU072-422CO

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Ksport Procomp Big Brake Kit offers a significant upgrade for the rear braking system of the 2008-2012 Audi A3 Sportback 2WD. The kit includes a 2-piston caliper in an orange finish, paired with a drilled, fixed, two-piece rotor measuring 304mm (12 inches) in diameter and 28mm in width. Constructed with 1-piece calipers machined from aircraft-grade aluminum, this kit provides exceptional strength, light weight, and corrosion resistance. The aluminum pistons offer superior heat resistance for uncompromised performance. Carbon steel caliper brackets and stainless steel brake lines are also included, contributing to the system's durability and effectiveness. The kit comes with SC1 Street Pads and is designed for straightforward installation with minimal tools required for most applications. It is important to verify fitment details, including bolt pattern, rotor diameter, width, offset, and hub bore, before purchase to ensure compatibility with your specific vehicle configuration. While this kit is listed for the 2008-2012 Audi A3 Sportback 2WD, always confirm that all specifications match your vehicle's requirements.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberBKAU072-422CO
CategoryBrakes

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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