Sale

Ksport

Big Brake Kit w/ Full-Floating Rotors

$4,827.90 $4,169.55 Save $658.35

SKU: BKAU071-961SO

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

Description

This kit builds upon the features of their Procomp line by incorporating larger calipers, rotors, and brake pads, a higher piston count for increased clamping force, and standard full-floating rotors that enhance self-centering capabilities within the caliper. The calipers themselves are crafted from a single piece of aerospace-grade aluminum, ensuring a lightweight yet incredibly strong and corrosion-resistant structure. Aluminum pistons are utilized for their superior heat dissipation properties, maintaining optimal performance even under demanding conditions. Key components of the Supercomp kit include forged one-piece calipers, which offer unparalleled strength and even thickness distribution due to their construction from a solid billet of aerospace-quality aluminum. The floating two-piece rotor design allows the outer section to shift slightly, reducing brake drag and improving performance through more consistent application. Standard SC5 NAOC Ceramic pads provide excellent braking for street and occasional track use, offering reduced dust (by 50%+) and noise compared to race pads, with an optimal operating temperature range of 194°F - 1022°F. Further customization is available with options for slotted or cross-drilled rotors; cross-drilled rotors are recommended for daily drivers due to better cooling, while slotted rotors are suggested for track-focused vehicles. The kit also includes D.O.T. compliant stainless-steel braided brake lines, which reduce line expansion under pressure for a quicker pedal response and a firmer pedal feel than stock rubber lines. Ksport Big Brake kits are built to order, and production and delivery typically take 4-6 weeks. Customers should note that caliper colors come standard in Orange, Red, Black, and Yellow, with premium high-polish finishes and over 20,000 custom color options available at an additional cost. This kit is designed for 2003-2013 Audi A3 Quattro models, with specific fitment details available through the vehicle search function.

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 NumberBKAU071-961SO
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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