Ksport

Supercomp Big Brake Kit

$3,862.32

SKU: BKLX100-951SO-1

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

Description

The Ksport Supercomp Lexus SC400 Big Brake Kit represents an extreme upgrade for maximum stopping power, engineered as a sophisticated bolt-on solution requiring no vehicle modifications for installation. This kit elevates performance beyond the Procomp line by incorporating larger calipers, rotors, and brake pads, alongside increased piston count and standard full-floating rotors for superior self-centering within the caliper. The calipers are forged from a solid billet of aerospace-grade aluminum, ensuring lightweight construction, unparalleled strength, and resistance to corrosion. They feature aluminum pistons for enhanced heat tolerance and opposed-piston design for consistent brake pad grip and wear. High-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates are standard. The independent expansion of the rotor's outer and center sections minimizes warping, while the aluminum center bells act as heat sinks. Customers can choose between Cross Drilled rotors, recommended for daily driven vehicles due to cooler operation, or Slotted rotors, ideal for track use, which help dissipate heat, dust, and gases. This kit includes (2) Forged, Monoblock Aluminum Calipers, (2) Lightweight Two-Piece Rotors (Slotted or Drilled), a set of SC5 Street Brake Pads (NAOC Ceramic), (2) Stainless Steel Brake Lines, and all necessary mounting components and hardware. The SC5 pads offer optimal braking for street and occasional track use, with reduced dust and noise. An upgrade to RCI Race Pads (Carbon Metallic) is available for extreme track conditions. Standard caliper colors include Orange, Red, Black, and Yellow, with premium finishes and custom color options available. The system comes with a 12-Month Limited Warranty against manufacturer defects. This kit is appropriate for 19-inch wheels and above. Please note that Ksport Big Brake kits are built to order, and production/delivery typically requires 4-6 weeks.

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 NumberBKLX100-951SO-1
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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