Sale

Ksport

Dualcomp Rear Big Brake Kit

$3,176.80 $3,017.44 Save $159.36

SKU: BKBM110-435SO

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

Description

The Ksport Dualcomp Rear Big Brake Kit offers an advanced braking solution for your BMW E60/E61 5-Series, specifically engineered for drifting and rally racing applications. This innovative system utilizes a unique dual caliper setup where one set of pistons functions for the primary foot brake, while a separate set is dedicated to the handbrake, ensuring independent operation and enhanced control. Constructed with a lightweight forged one-piece caliper made from aerospace-quality aluminum, this kit prioritizes strength and durability to withstand high temperatures and racing conditions. The two-piece rotor design, featuring a 330mm diameter and 32mm thickness, further contributes to weight reduction and fade-free performance. Ksport offers a choice between slotted rotors, recommended for track use due to their heat dissipation, and cross-drilled rotors, better suited for daily driving. Stainless steel braided brake lines are included to improve pedal response and feel by eliminating expansion under pressure. This kit comes standard with SC5 Street Pads, designed for optimal performance in street and occasional track use, offering reduced dust and noise. An upgrade to RCI Race Pads is available for extreme track conditions. The calipers themselves are available in a wide range of colors, with options for premium high-polish finishes and custom color choices. Customization extends to the center bell upgrades, including titanium options. The kit includes CNC machined carbon steel caliper brackets to facilitate bolt-on installation. This Big Brake Kit is Formula Drift legal and is made to order. It fits BMW 5 Series 2004-2010 E60/E61 models, excluding xi and M5 variants.

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 NumberBKBM110-435SO
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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