Sale

Ksport

Dualcomp Rear Big Brake Kit

$3,367.10 $3,198.48 Save $168.62

SKU: BKMZ200-434CO

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

Description

The Ksport Dualcomp Big Brake Kit provides a significant upgrade for your Mazda MX-3's rear braking system. This kit features robust 330mm rotors and powerful 4-piston calipers, designed to enhance stopping power and heat dissipation under demanding conditions. Included stainless-steel brake lines replace stock rubber lines, reducing expansion under pressure for a quicker pedal response and a firmer pedal feel. Customers can select between slotted or cross-drilled rotors to suit their driving needs. Cross-drilled rotors are recommended for daily driven vehicles due to their cooler operating temperatures, while slotted rotors are advised for track use. Ksport Big Brake kits are built to order, so please allow 4-6 weeks for production and delivery. It is crucial to confirm fitment for your specific vehicle. While the product page lists some compatible trims like the Precedia, a search bar is provided to check the full list of compatible vehicles for the 1991-1998 Mazda MX-3.

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 NumberBKMZ200-434CO
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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