Sale

Ksport

SC5 2-Piece Slotted Big Brake Kit

$2,096.60 $1,991.51 Save $105.09

SKU: BKAU281-621SO

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

Description

Its calipers are constructed from a single piece of aircraft-grade aluminum, ensuring lightweight strength and corrosion resistance. The calipers utilize aluminum pistons, which provide superior heat resistance compared to standard materials, contributing to uncompromised operation. This kit features two-piece slotted rotors, chosen for their ability to provide fade-free performance and effective grip on the track, while also maintaining comfortable operation during daily driving. Additionally, D.O.T. compliant stainless-steel braided brake lines are standard, which prevent line expansion under pressure, leading to quicker pedal response and a firmer pedal feel. Key features include 304mm (12-inch) diameter, fixed-type, slotted rotors, and 6-piston calipers for the front position. The standard kit includes forged monoblock aluminum calipers, two-piece rotors (slotted or drilled), a set of SC5 Street Brake Pads, stainless steel brake lines, and all required mounting hardware and an owner's manual. This kit is specifically designed for the Audi 80/90 B4 FWD models from 1983-1987. Please note that Ksport Big Brake kits are built to order, and production and delivery typically take 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 NumberBKAU281-621SO
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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