Sale

Ksport

Big Brake Kit

$6,098.40 $5,266.80 Save $831.60

SKU: BKAU230-971SO

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

Description

This sophisticated kit is designed as a direct bolt-on, requiring no vehicle modifications for installation. It builds upon the foundational benefits of Ksport's Procomp kits but features significantly larger calipers, rotors, and brake pads, along with an increased piston count. Constructed from a one-piece billet of aerospace-quality aluminum, the Supercomp calipers are exceptionally lightweight, strong, and resistant to corrosion. They feature differential bore pistons for superior heat resistance and uncompromised operation, even under demanding conditions. Supporting these calipers are CNC-machined carbon steel brackets that facilitate direct installation into the OEM caliper bracket location. The kit includes 421mm x 36mm slotted, two-piece floating rotors. These rotors reduce rotational and unsprung weight and help mitigate thermal stresses that can warp the disc or cup the braking surface. The kit comes standard with Ksport's SC5 Street Brake Pads, which offer optimal braking performance for street use and occasional track days. These pads are formulated to reduce brake dust by over 50% and minimize noise and rotor wear. For enhanced pedal response and a firmer feel, DOT-compliant stainless-steel braided brake lines are included, preventing line expansion under pressure. Customers can choose between slotted rotors, recommended for track use, or cross-drilled rotors, suggested for daily driving. The calipers are available in various standard and premium finishes. Standard kit inclusions are: two forged, monoblock aluminum calipers, two lightweight two-piece slotted rotors, one set of SC5 Street Brake Pads, two stainless steel brake lines, all necessary mounting components and hardware, and an owner's manual. This specific kit is designed for the Audi S6 from 1998-2003 with the V8 engine. Please note that Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks.

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 NumberBKAU230-971SO
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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