Ksport

8-Piston Big Brake Kit with Two-Piece Rotors

$1,920.19

SKU: BKMZ012-831CO

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

Description

Its 8-piston calipers are precision-machined from a solid billet of aircraft-grade aluminum, ensuring exceptional strength, light weight, and resistance to corrosion. The calipers incorporate aluminum pistons that provide superior heat resistance and reliable operation. The included SC5 Street Pads offer optimal braking performance for street use and occasional track days, reducing dust by over 50% and minimizing noise and rotor wear, with an optimal operating temperature range of 194°F - 1022°F. Included are D.O.T. compliant stainless-steel braided brake lines which prevent expansion under pressure, leading to a quicker pedal response and a firmer pedal feel compared to stock rubber lines. The kit also comes with CNC-machined carbon steel caliper brackets that facilitate direct bolt-on installation to the OEM caliper bracket location. Customization options for caliper colors are available, including standard finishes like Orange, Red, Black, and Yellow, with premium upgrades to Silver, Gold, Titanium, and Glassy/Hard Anodized colors. Buyers can also choose between slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers and slotted for track-focused vehicles. This big brake kit is built to order, with production and delivery typically taking 4-6 weeks. It is designed for 2WD vehicles only and excludes the Mazdaspeed model for the Mazda 6 2009-2013.

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 NumberBKMZ012-831CO
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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