Sale

Ksport

356x32mm 4-Piston Big Brake Kit

$4,891.70 $4,224.41 Save $667.29

SKU: BKAU051-445SO

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

Description

This rear kit features robust 4-piston calipers paired with large 356 x 32 mm rotors, providing superior stopping power and heat dissipation compared to stock components. Constructed with performance in mind, the kit includes stainless steel braided brake lines. These lines eliminate the expansion common in rubber hoses under pressure, resulting in a quicker pedal response and a more solid, reliable pedal feel. The kit comes with SC5 Street Pads and a handbrake made from polished titanium, offering both performance and aesthetic appeal. It is also Formula Drift legal. The rotors are available in either slotted or cross-drilled options, with slotted recommended for track use and cross-drilled for daily driving due to their cooler operating temperatures. This big brake kit is specifically designed to fit the Audi TT models from 2000 to 2005, with 4WD configurations being explicitly mentioned as compatible. Buyers are encouraged to verify fitment for their specific vehicle, as Ksport builds these kits 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 NumberBKAU051-445SO
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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