Sale

Ksport

Dualcomp Rear Big Brake Kit with 4-Pot Calipers

$3,176.80 $3,017.44 Save $159.36

SKU: BKMD071-435CO

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 is engineered to provide a significant upgrade in braking performance for the Mercedes-Benz W220 S55 AMG. This kit utilizes a unique Dual Caliper solution, where a single 4-pot caliper is split into two independent systems: two pots for the foot brake and two for the handbrake. This innovative design ensures dedicated and responsive braking for both primary and emergency situations, making it ideal for drifting and rally racing applications. Constructed with a lightweight forged one-piece caliper made from aerospace-quality aluminum, this kit is built for durability and optimal heat dissipation. The opposed-piston design ensures consistent brake pad wear, while high-temperature seals and titanium retainer clips protect against extreme conditions. The two-piece rotor design, with its 330mm diameter and 32mm thickness, contributes to weight reduction and improved fade resistance. Center sections are crafted from 6061-T6 aircraft-grade aluminum, further lowering rotational mass and enhancing brake response. This kit includes SC5 Street Pads, with an option to upgrade to RCI Race Pads for more demanding track use. The Dualcomp Big Brake Kit is Formula Drift legal and offers various customization options for caliper color, including standard painted finishes and premium high-polish or glassy/hard-anodized options, as well as center bell upgrades for a personalized look. This product is made to order and is non-refundable.

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 NumberBKMD071-435CO
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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