Ksport

8 Piston Big Brake Kit

$2,232.90

SKU: BKVW051-412CO

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

Description

At its core are lightweight, forged one-piece aluminum calipers, meticulously constructed from a solid billet for unmatched strength and resistance to corrosion. These calipers feature an opposed-piston design that ensures even brake pad wear and aluminum pistons optimized for higher heat resistance. Complementing the calipers are two-piece rotors, available in either cross-drilled for improved cooling on daily drivers or slotted for enhanced heat, dust, and gas dissipation during track use. The two-piece design allows for independent expansion and contraction, reducing warping, and utilizes lightweight 6061-T6 aluminum center sections to lower rotational mass for quicker wheel response. Standard equipment includes high-temperature seals, titanium brake pad retainer clips, stainless-steel brake pad wear plates, and SC5 street brake pads, which offer a balance of performance and reduced dust/noise. For those seeking maximum track performance, an upgrade to RCI Race Pads is available. The kit also incorporates D.O.T. compliant stainless-steel braided brake lines, which eliminate line expansion under pressure for a firmer pedal feel and quicker response. Each kit is supplied with CNC-machined carbon steel caliper brackets to ensure proper fitment. It is important to note that this specific kit is designed for the Volkswagen MK5 Golf GTI from 2006-2009. Due to the larger caliper size compared to OEM, the OEM handbrake will not function with this kit. Additionally, the kit is appropriate for wheels 15.3 inches and larger. Ksport Big Brake kits are built to order, so please allow 4-6 weeks for production and delivery.

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 NumberBKVW051-412CO
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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