Ksport

Slimline 3 Piston Front Big Brake Kit 330mm

$2,468.81

SKU: BKMZ170-332CO

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

Description

The Ksport Slimline Big Brake Kit addresses the challenge of fitting larger aftermarket brake calipers into aggressively styled aftermarket wheels or factory wheels with limited clearance. Developed with a design based on OEM single-side piston caliper thickness, the Slimline Caliper allows for the upgrade to a Big Brake Kit while maintaining compatibility with wheels that have restricted space. This specific kit for the Mazda MX-6 (1988-1992) includes a 330mm (13 inch) diameter, 22mm wide, drilled two-piece rotor, and a 3-piston forged, monoblock aluminum caliper. The kit also features CNC machined carbon steel caliper brackets for direct bolt-on installation to OEM locations. For optimal street and occasional track use, SC5 Ceramic brake pads are included, offering reduced dust and noise compared to race pads. Ksport offers customization options for the brake calipers, with standard painted colors like Orange, Red, Black, and Yellow. Premium finishes such as Silver, Gold, Titanium, and Glassy/Hard Anodized Colors are available as upgrades, along with over 20,000 custom color finishes. The two-piece rotors can be specified as either slotted or cross-drilled, with drilled rotors recommended for daily drivers due to better cooling, and slotted rotors for more track-focused applications. Standard kit inclusions consist of two forged, monoblock aluminum calipers, two lightweight two-piece rotors (slotted or drilled), one set of SC5 street brake pads, two stainless steel brake lines, and all necessary mounting components and hardware. Please note that Ksport Big Brake kits are built to order, and production and delivery typically take 4-6 weeks. This product contains chemicals known to the State of California to cause cancer and reproductive harm.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKsport
Part NumberBKMZ170-332CO
CategoryBrakes

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy