Sale

Ksport

Supercomp Big Brake Kit

$3,017.30 $2,866.57 Save $150.73

SKU: BKNS170-846SO

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

Description

The Ksport Supercomp Big Brake System is engineered as an extreme brake upgrade for the Nissan Skyline, offering unparalleled stopping power with a sophisticated bolt-on design that requires no vehicle modifications for installation. This system elevates performance beyond the Procomp kit by incorporating larger calipers, rotors, and brake pads, along with an increased number of pistons. The calipers are precision-machined from a solid billet of aircraft-grade aluminum, offering exceptional strength, light weight, and resistance to corrosion. An opposed-piston configuration guarantees even brake pad application and wear on both sides of the rotor. Each caliper is further enhanced with high-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates. The two-piece rotor design contributes to reduced weight and enhanced fade-free performance. These rotors are approximately 50% lighter than OEM equivalents, with center sections crafted from 6061-T6 aircraft-grade aluminum to minimize rotational mass for quicker brake response. The independent expansion and contraction of the outer rotor section from the center minimizes warping due to heat buildup. The aluminum center sections also act as heat sinks, dissipating heat effectively. For vehicles with significant track use, slotted rotors are recommended to help manage heat, dust, and gases. This system is compatible with 18-inch wheels and larger. Included in the standard kit are forged, monoblock aluminum calipers, lightweight two-piece rotors (available in slotted or drilled), a set of SC5 Street Brake Pads, stainless steel brake lines, and all necessary mounting hardware. The system comes with a 12-month limited warranty covering manufacturer defects and is designed for easy installation with minimal tools.

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 NumberBKNS170-846SO
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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