Sale

Ksport

Slimline Big Brake Kit Front

$3,303.30 $3,138.14 Save $165.16

SKU: BKBM040-342CO

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 is engineered to provide enhanced stopping power for your BMW E36 M3. This kit utilizes a lightweight forged one-piece caliper, constructed from a solid billet of aerospace-grade aluminum for superior strength and even thickness, eliminating potential weak spots. The caliper pistons are made from aluminum and protected by heavy-duty seals capable of withstanding high temperatures, ensuring smooth operation and preventing drag. The two-piece rotor design contributes to a lightweight system, offering fade-free performance and effective grip for both track and daily driving. The rotors are crafted with 6061-T6 aircraft-grade aluminum center sections, reducing rotational mass for quicker brake response. This design also allows the outer rotor section to expand and contract independently, minimizing warping due to heat buildup and improving heat dissipation. The kit comes with SC5 Street Pads, offering optimal braking performance for street use and occasional track conditions with reduced dust and noise. An upgrade to RCI Race Pads is available for extreme track conditions. This product is made to order and is non-refundable. The kit is specifically designed for the 1995-1999 BMW E36 M3 with a 5x114.3 bolt pattern, featuring 350mm x 22mm rotors and 3-piston calipers.

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

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

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Specifications

BrandKsport
Part NumberBKBM040-342CO
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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