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Ksport

Pro-K Big Brake Kit

$2,221.93

SKU: BKMZ310-836CO

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

Moderate — 2–4 hours

Overview

It features larger calipers, rotors, and brake pads than the Procomp kit, along with increased pistons and standard full-floating rotors for enhanced self-centering. The calipers are constructed from a solid billet of aircraft-grade aluminum for strength and corrosion resistance, and they utilize aluminum pistons for better heat management.
Show original supplier description
The Ksport Supercomp 8 Piston Big Brake Kit represents the pinnacle of brake upgrades, engineered for maximum stopping power without requiring any modifications to your vehicle. This sophisticated bolt-on system builds upon the Procomp kit's foundation by incorporating larger calipers, rotors, and brake pads, a greater number of pistons, and standard full-floating rotors for improved self-centering within the caliper. Each caliper is meticulously crafted from a single piece of aerospace-quality aluminum, ensuring exceptional strength, light weight, and resistance to corrosion. The calipers also feature aluminum pistons, which offer superior heat resistance and reliable operation under demanding conditions. Construction highlights include a forged, one-piece caliper design milled from a solid billet of aerospace-grade aluminum, providing exceptional strength and even thickness distribution. The floating two-piece rotor design allows the outer friction surface to shift slightly, enabling better self-centering and reducing brake drag for more consistent and powerful application. Customers can select between slotted or cross-drilled rotors, with cross-drilled recommended for daily driving due to cooler operation and slotted for track use. This kit comes standard with NAOC Ceramic SC5 Street Pads, offering optimal performance for street use and occasional track days. 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 of 194°F - 1022°F. D.O.T compliant stainless-steel braided brake lines are also included, which prevent hose expansion under pressure, leading to a quicker pedal response and a firmer pedal feel. A wide array of caliper finishes are available, including standard colors like Orange, Red, Black, and Yellow, with options to upgrade to premium high-polish finishes such as Silver, Gold, Titanium, Glassy/Hard Anodized Colors, and over 20,000 custom color finishes. This kit is specifically designed for the 2014-2016 Mazda 6. Ksport Big Brake kits are built to order, with an estimated production and delivery time of 4-6 weeks. While this item fits a wide range of vehicles, it is crucial to confirm fitment for your specific application using the provided tools.

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 NumberBKMZ310-836CO
CategoryBrakes

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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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