Sale

Ksport

1-Piece Forged Aluminum Caliper Kit with Slotted Rotors

$2,096.60 $1,810.46 Save $286.14

SKU: BKAU031-422SO

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

Description

This kit features 1-piece forged aluminum calipers, known for their lightweight strength and corrosion resistance. The calipers are equipped with aluminum pistons, which offer superior heat resistance and reliable operation. This rear brake system utilizes two-piece rotors, available in either slotted or cross-drilled configurations, providing a balance of fade-free performance and everyday usability. For vehicles that see more track time, slotted rotors are recommended, while cross-drilled rotors are suggested for daily drivers due to better cooling. The kit includes Ksport's SC5 street brake pads, designed to offer optimal performance for street and occasional track use with reduced dust and noise. Additionally, D.O.T. compliant stainless-steel braided brake lines are standard, which prevent line expansion under pressure for a quicker pedal response and a firmer pedal feel. The standard kit includes two forged, monoblock aluminum calipers, two lightweight two-piece rotors (slotted or drilled), one set of SC5 street brake pads, two stainless steel brake lines, and all necessary mounting components and hardware. The caliper brackets are CNC machined from carbon steel to ensure a direct bolt-on fit to the OEM caliper bracket location. This specific kit is designed for the Audi A3 8L AWD model from 1996 to 2003. Please note that Ksport Big Brake kits are built to order and typically require a production and delivery time of 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 NumberBKAU031-422SO
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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