Sale

Ksport

Big Brake Kit with Full-Floating Rotors

$3,017.30 $2,866.57 Save $150.73

SKU: BKMZ161-846SO

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

Description

This sophisticated, direct bolt-on system enhances your braking capabilities significantly by incorporating larger calipers, rotors, and brake pads than standard offerings. It also features an increased piston count and full-floating rotors that aid in self-centering within the caliper, reducing drag and improving overall braking efficiency. Constructed with precision, the calipers are forged from a solid billet of aircraft-grade aluminum, ensuring lightweight strength and corrosion resistance. The aluminum pistons offer superior heat management for consistent performance. The kit includes SC5 Street Pads, which provide optimal braking under street and occasional track conditions, minimizing dust, 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 standard, offering a quicker pedal response and a firmer pedal feel by preventing expansion under pressure. This Supercomp kit utilizes floating two-piece rotors, available in either slotted or cross-drilled designs. Slotted rotors are recommended for track use to help dissipate heat and gases, while cross-drilled rotors are suggested for daily drivers as they tend to run cooler. Ksport big brake kits are built to order, with production and delivery typically taking 4-6 weeks. The kit is specifically designed for the 1989-1994 Mazda 323 Base models.

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 NumberBKMZ161-846SO
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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