Sale

Ksport

6 Piston Big Brake Kit with Standard Full-Floating Rotors

$4,065.60 $3,862.32 Save $203.28

SKU: BKBM020-951SO

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

Description

This kit builds upon the foundation of the Procomp kit, incorporating larger calipers, rotors, and brake pads, complemented by an increased number of pistons and standard full-floating rotors that enhance self-centering within the caliper. The calipers themselves are crafted from a one-piece billet of aerospace-grade aluminum, ensuring a lightweight yet exceptionally strong and corrosion-resistant structure, while aluminum pistons offer superior heat resistance for consistent performance. Key components of this kit include lightweight forged one-piece calipers, constructed from a solid billet of aerospace quality aluminum for uniform thickness and strength. Carbon steel caliper brackets, CNC machined for precision, allow the larger calipers to bolt directly into the OEM caliper bracket locations. The floating two-piece rotor design is standard, featuring an outer section that allows for slight movement, which reduces brake drag and improves performance through more even application. This Supercomp kit includes SC5 Street Pads, designed for optimal braking in street and occasional track conditions, offering a significant reduction in brake dust, noise, and rotor wear, with optimal operating temperatures between 194°F - 1022°F. Additionally, D.O.T. compliant stainless-steel braided brake lines are included, which prevent expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. Customers can choose between slotted or cross-drilled rotors. Cross-drilled rotors are recommended for daily driven vehicles due to better cooling, while slotted rotors are suggested for vehicles that see more track time. The calipers come standard in a choice of Orange, Red, Black, or Yellow, with options for premium high-polish finishes and over 20,000 custom color choices available. Ksport brake kits are built to order, with production and delivery typically taking 4-6 weeks. This kit is compatible with a wide range of BMW 3 Series models from 1992 to 1998, including various trims such as the 318i, 318is, 318ti, 320i, 323i, 323is, 323ti, 325i, 325is, 328i, and 328i Base models within the specified year ranges. If a specific vehicle is not listed, customers are encouraged to use the search bar to confirm full vehicle fitment. If Fitment Industries' sales team confirms fitment and the product does not fit, returns will be accepted without restocking fees, provided the item is in like-new condition, to address any issues arising from incompatible setups.

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 NumberBKBM020-951SO
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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