Sale

Ksport

Supercomp Big Brake Kit

$5,018.20 $4,334.14 Save $684.06

SKU: BKMD111-863SO

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

Description

This sophisticated bolt-on system builds upon the performance of the Procomp kit by incorporating larger calipers, rotors, and brake pads, an increased piston count, and standard full-floating rotors that enhance self-centering within the caliper. This design not only reduces brake drag but also ensures more even pad application, leading to superior performance. The calipers are constructed from a solid billet of aircraft-grade aluminum, offering exceptional lightness, strength, and corrosion resistance. They utilize aluminum pistons for improved heat management and consistent operation. The kit includes Ksport's SC5 Street Pads, which offer optimal performance for both street driving and occasional track use, significantly reducing dust and noise while providing excellent temperature resistance (194°F - 1022°F). Further enhancing performance and customization, the Supercomp kit features standard floating two-piece rotors. The floating design allows the outer rotor section to self-center, minimizing drag and ensuring more uniform pad engagement. Buyers can choose between slotted or cross-drilled rotors; slotted rotors are recommended for track use due to their cooling capabilities, while cross-drilled rotors are suggested for daily drivers. All Ksport Big Brake kits include D.O.T. compliant stainless-steel braided brake lines, which eliminate line expansion under pressure for a quicker pedal response and a firmer pedal feel compared to stock rubber lines. Ksport Big Brake kits are built to order and typically require 4-6 weeks for production and delivery. This kit is specifically designed to fit the Mercedes-Benz C-Class 2007-2013 W204 4matic C300 and C350 models. Fitment is guaranteed for these specific vehicles. If there are any fitment issues or if the product does not fit as expected, Ksport and its retailers are committed to working with customers to find a resolution, potentially including returns without restocking fees if a fitment error was made by the sales team.

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 NumberBKMD111-863SO
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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