SUPERCOMP / BIG BRAKE KIT

KSport
Supercomp.

Larger hardware + floating rotors

Larger calipers, rotors and pads than Procomp, with full-floating two-piece rotors. Check the available configuration and wheel clearance.

Find your fit

From $2,444.12Final price and availability depend on your vehicle.

KSport Supercomp big brake kit — Supercomp. Caliper, rotor size and finish depend on the application.

01 / BRAKING HARDWARE

Lightweight Forged One-Piece Caliper

One-piece construction from a solid billet of aerospace-quality aluminum rather than cast or welded, for even thickness and strength across the caliper block.

Forged one-piece billet aluminumFloating two-piece · cross-drilled or slotted

Supercomp: Lightweight Forged One-Piece Caliper — Supercomp. Configuration varies by application.

Calipers: Forged one-piece billet aluminum
Rotors: Floating two-piece · cross-drilled or slotted
Included: SC5 street pads · stainless lines · brackets · manual
Install: Bolt-on, no vehicle modification

02 / THE KIT

Supercomp at a glance.

The most extreme KSport brake upgrade, designed for the highest level of stopping power without vehicle modifications. It carries the Procomp benefits with larger calipers, rotors, and pads, more pistons, and standard full-floating rotors for better self-centering in the caliper.

Explore the technical details

03 / INCLUDED EQUIPMENT

A kit for each axle.

Caliper, rotor size and hardware depend on the application and axle.

Representative Supercomp kit from the current catalog — Representative Supercomp kit. Check the selected part for your exact configuration.

Two forged one-piece billet aluminum calipers for the axle ordered
Two full-floating two-piece rotors, cross-drilled or slotted as ordered
SC5 street brake pads
Stainless-steel braided brake lines
Caliper brackets, mounting hardware and manual

Kits are sold per axle. Each front or rear kit is listed as its own part number for your vehicle, with cross-drilled or slotted rotors.

Technical details

Built around your application.

Floating Two-Piece Rotor Design

The outer section shifts slightly as needed for better self-centering in the caliper, lowering brake drag and boosting performance through more even application.

Everything You Need

Calipers, floating brake discs, SC5 street pads, owner's manual, and all required hardware come standard.

Carbon Steel Caliper Brackets

CNC-machined carbon steel brackets let the larger calipers bolt to the OEM caliper bracket location.

Slotted or Cross-Drilled Rotors

Cross-drilled rotors run cooler for daily-driven vehicles; slotted rotors are recommended for more track use.

Stainless Steel Brake Lines

DOT-compliant stainless braided lines stop expansion under pressure for quicker response and a firmer pedal than stock rubber lines.

Custom Caliper Options

Standard painted orange, red, black, and yellow; premium high-polish silver, gold, and titanium; glassy and hard-anodized finishes; over 20,000 custom colors on request.

Choices when you order

Confirm the exact part for your vehicle.

Rotor style

Cross-drilled rotors run cooler and are recommended for daily-driven cars; slotted rotors are recommended for cars that see more track use. Each style is its own part number for your vehicle.

Caliper finish

Painted KSport orange, race red, caution yellow or jet black at no extra charge; premium high-polish, glassy and hard-anodized finishes cost extra.

Pads and center bells

Street pads are standard; race pads and titanium or twin-colour anodized center bells are optional upgrades.

Front, rear or both

Kits are sold per axle and work with the OEM master cylinder and ABS. Fit both axles for the most balanced result; front-only is fine, rear-only is not recommended.

04 / CHOOSE YOUR SYSTEM

Choose your brake system.

Choose Supercomp when you want the largest KSport rotor and caliper package for heavy track use. Procomp covers most street and track-day needs at a lower entry price.

Series	Designed around	From
Procomp	Bolt-on big brake upgrade for sustained high-heat braking	$1,870.81Availability varies by application
SupercompTHIS SYSTEM	Most extreme upgrade — larger calipers, floating two-piece rotors, more pistons	$2,444.12Availability varies by application
Dualcomp	Drift and rally — one 4-pot caliper with independent foot-brake and handbrake circuits	$2,836.39Availability varies by application
Slimline	Big brake kit for aggressive wheel fitment and limited caliper clearance	$2,474.30Availability varies by application

Catalog starting prices shown. Exact pricing, availability and equipment depend on your vehicle.

YOUR CAR. YOUR SETUP.

Find your Supercomp.

Choose your vehicle to see matching parts, pricing and availability.

Need help sizing a kit? Talk to a KSport technician

Parts & applications

All parts for Supercomp

Showing 1,321–1,340 of 6,057 results

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Big Brake Kits / Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Drilled Rotors - Supercomp

BKBM340-971CO

$5,793.48Available to order

Big Brake Kits / Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Slotted Rotors - Supercomp

BKBM340-971SO

$5,793.48Available to order

Big Brake Kits / Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

BKBM341-447CO

$3,047.62Available to order

Big Brake Kits / Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

BKBM341-447SO

BKBM350-951CO

$3,862.32Available to order

Big Brake Kits / Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Supercomp

BKBM350-951SO

$3,862.32Available to order

KSport
Supercomp.

Lightweight Forged One-Piece Caliper

Supercomp at a glance.

A kit for each axle.

Technical details

Choices when you order

Choose your brake system.

Find your Supercomp.

All parts for Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Drilled Rotors - Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Slotted Rotors - Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Rear 6 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Procomp

15-16 BMW X6 - Rear 6 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Procomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Rear 8 Piston Big Brake Kit w/ 15.7 in Drilled Rotors - Supercomp

15-16 BMW X6 - Rear 8 Piston Big Brake Kit w/ 15.7 in Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15.7 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15.7 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 16.6 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 16.6 in. Slotted Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Supercomp

KSport
Supercomp.

Lightweight Forged One-Piece Caliper

Supercomp at a glance.

A kit for each axle.

Technical details

Choices when you order

Choose your brake system.

Find your Supercomp.

Find your system

Find your system

KSportSupercomp.

Lightweight Forged One-Piece Caliper

Supercomp at a glance.

A kit for each axle.

Technical details

Choices when you order

Choose your brake system.

Find your Supercomp.

All parts for Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Drilled Rotors - Supercomp

13-15 BMW X1 - Front 8 Piston Big Brake Kit w/ 16.6 in. Slotted Rotors - Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

15-16 BMW X6 – Rear 4 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Rear 6 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Procomp

15-16 BMW X6 - Rear 6 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Procomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Rear 8 Piston Big Brake Kit w/ 15.7 in Drilled Rotors - Supercomp

15-16 BMW X6 - Rear 8 Piston Big Brake Kit w/ 15.7 in Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15.7 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 15.7 in. Slotted Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 16.6 in. Drilled Rotors - Supercomp

15-16 BMW X6 - Front 8 Piston Big Brake Kit w/ 16.6 in. Slotted Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 14 in. Slotted Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Supercomp

16-18 Mini Clubman - Front 8 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Supercomp

KSportSupercomp.

Lightweight Forged One-Piece Caliper

Supercomp at a glance.

A kit for each axle.

Technical details

Choices when you order

Choose your brake system.

Find your Supercomp.

Find your system

Find your system

KSport
Supercomp.

KSport
Supercomp.