Ksport

Big Brake Kit with Slotted Rotors

$4,586.51

SKU: BKMZ150-961SO

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

Description

This extreme kit surpasses the Procomp series by incorporating larger calipers, rotors, and brake pads, alongside an increased number of pistons and standard full-floating rotors. The full-floating rotor design enhances performance by allowing slight adjustments for better self-centering within the caliper, reducing drag and ensuring more even application. The calipers themselves are forged from a solid billet of aircraft-grade aluminum, offering a lightweight yet incredibly strong and corrosion-resistant structure. Inside, aluminum pistons are utilized to withstand higher temperatures and maintain consistent operation. The kit includes SC5 Street Pads, formulated with NAOC Ceramic for optimal street and occasional track use, offering a substantial reduction in brake dust and noise compared to race pads. These pads operate effectively within a temperature range of 194°F - 1022°F. For enhanced pedal feel and response, all Ksport Big Brake kits come standard with D.O.T. compliant stainless-steel braided brake lines, which prevent expansion under pressure and provide a firmer pedal feel than stock rubber lines. Customers can also choose between slotted or cross-drilled rotors; cross-drilled rotors are recommended for daily drivers due to their superior cooling, while slotted rotors are better suited for track-focused vehicles. This Ksport Supercomp Big Brake Kit is specifically designed for the 1995-1999 Mazda 323F. Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks. Fitment is extensive, and while a specific list is provided, customers are encouraged to use the search bar to confirm compatibility for their exact vehicle. Fitment Industries emphasizes confirming fitment before ordering to reduce the risk of incorrect product selection.

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 NumberBKMZ150-961SO
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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