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Ksport

Dualcomp Rear Big Brake Kit

$3,367.10 $3,198.48 Save $168.62

SKU: BKVW040-434CO

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ksport Dualcomp Rear Big Brake Kit is a performance brake system designed for the Volkswagen MK4 Golf 1.8T. This kit features a dual caliper setup where one set of pistons is for the foot brake and the other is for the handbrake, each operating independently. It includes calipers, floating brake discs, brake pads, and all necessary hardware for installation.

The system utilizes lightweight forged one-piece calipers made from aerospace-grade aluminum. This kit is Formula Drift legal.
Show original supplier description
The Ksport Dualcomp Rear Big Brake Kit is engineered for enhanced braking performance, specifically for the Volkswagen MK4 Golf 1.8T. This innovative system features a unique dual caliper design, allowing two pistons to handle the primary foot brake function while another two pistons are dedicated to the handbrake, each operating on its own independent hydraulic system. This setup is ideal for drifting and rally racing applications. The kit includes high-performance components such as lightweight forged one-piece calipers constructed from aerospace-grade aluminum, ensuring strength and durability. The calipers are equipped with opposed pistons for consistent pad wear and high-temperature seals. The system also features two-piece rotors, which are significantly lighter than OEM rotors, reducing rotational mass and improving brake response. These rotors are available in cross-drilled or slotted options; cross-drilled rotors are recommended for daily driving as they run cooler, while slotted rotors are better suited for track use. Standard inclusions are calipers, floating brake discs, SC5 street pads, a polished titanium handbrake, and all necessary hardware. Stainless steel braided brake lines are also included for improved pedal response and a firmer feel. This kit offers customization options for caliper color, including standard finishes like Ksport Orange, Race Red, Jet Black, and Caution Yellow, as well as premium high-polish and custom anodized finishes at an additional cost. Center bell upgrades are also available. The Dualcomp Big Brake Kit is Formula Drift legal and is made to order, with an estimated delivery time provided upon order submission. Please note that this product is non-refundable once ordered.

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 NumberBKVW040-434CO
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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