Sale

Ksport

Procomp 8-Piston Front Big Brake Kit

$2,223.10 $1,920.19 Save $302.91

SKU: BKAU031-831CO

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 in stopping power for your Audi A3 Quattro (1996-2003). Engineered for enhanced performance, this kit features a high-performance 8-piston caliper design paired with 330x32mm rotors, specifically the drilled variant for optimal heat dissipation and pad cleaning. This big brake system integrates advanced brake technology to substantially reduce brake fade and continuously refresh the brake pad surface during braking. The calipers are CNC machined from aircraft-quality billet aluminum, ensuring extreme lightweight construction and unparalleled strength. They utilize an opposed-piston design that improves pad wear and caliper rigidity compared to OEM setups. Standard features include aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The kit also incorporates stainless-steel brake lines to prevent expansion under pressure, leading to a firmer pedal feel. Ksport utilizes a 2-piece disc assembly, which reduces both rotating and unsprung weight. The rotor design, featuring unique slotting, is optimized to reduce braking noise while efficiently expelling gas and pad debris. Rotors are heat-treated and balanced for peak performance, with drilled options recommended for daily driven vehicles for cooler operation and increased "bite." For those who frequent track use, slotted rotors are advised. The caliper pistons are made of aluminum for corrosion freedom and better heat resistance. Reinforced carbon steel caliper brackets ensure the larger-than-OEM calipers bolt directly onto existing mounting points. Caliper seals are heavy-duty for sustained high-temperature use, and the aluminum center in the 2-piece rotors lowers rotational mass for quicker response and shorter stopping distances. All Ksport big brake kits include a 12-month warranty covering manufacturer defects.

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 NumberBKAU031-831CO
CategoryBrakes

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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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