Sale

Ksport

Supercomp 8 Piston 330mm Front Big Brake Kit

$2,572.90 $2,444.12 Save $128.78

SKU: BKMZ051-836SO

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

Description

The Ksport Supercomp 8 Piston 330mm Front Big Brake Kit represents the most extreme brake upgrade offered by Ksport, engineered for maximum stopping power with a direct bolt-on installation. Constructed from a solid billet of aircraft-grade aluminum, the one-piece calipers are exceptionally lightweight, strong, and resistant to corrosion. They also incorporate aluminum pistons to improve heat resistance and ensure consistent operation. The two-piece floating rotor design allows the outer section to shift as needed, further contributing to reduced brake drag and improved performance. This kit comes standard with SC5 Street Pads, offering optimal braking performance for street driving and occasional track use. These pads are designed to reduce brake dust by over 50% compared to race pads, while also minimizing noise and rotor wear, with an optimal operating temperature range between 194°F - 1022°F. D.O.T. compliant stainless-steel braided brake lines are also included, which eliminate expansion under pressure for quicker pedal response and a firmer pedal feel. Buyers can choose between slotted or cross-drilled rotors. Cross-drilled rotors are recommended for daily drivers due to their cooler running temperatures, while slotted rotors are suggested for vehicles that see more track time. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. Fitment is available for the Mazda 6 from 2002-2008, with a user-friendly search bar on the Fitment Industries website to confirm compatibility for specific trims and configurations. If a fitment issue arises due to a recommendation from the sales team, Fitment Industries will work to make the return process easier, potentially waiving restocking or return shipping fees.

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 NumberBKMZ051-836SO
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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