KSport

DUALCOMP / BIG BRAKE KIT

KSport
Dualcomp.

Drift + rally

A rear four-piston caliper with separate foot-brake and hydraulic handbrake circuits. Choose it for a dedicated drift or rally setup.

Find your fit

From $2,836.39Final price and availability depend on your vehicle.

KSport Dualcomp drift big brake kit
Dualcomp. Caliper, rotor size and finish depend on the application.

01 / BRAKING HARDWARE

Polished Titanium Handbrake

A polished titanium handbrake cylinder and lever for feel, appearance, and control.

4-pot · 2 foot brake + 2 handbrake, independentLightweight two-piece · cross-drilled or slotted
Dualcomp: Polished Titanium Handbrake
Dualcomp. Configuration varies by application.
Rear caliper
4-pot · 2 foot brake + 2 handbrake, independent
Rotors
Lightweight two-piece · cross-drilled or slotted
Handbrake
Polished titanium cylinder and lever
Eligibility
Formula Drift legal

02 / THE KIT

Dualcomp at a glance.

The all-in-one dual-caliper solution designed for drifting and rally racing. A single rear 4-pot caliper uses two pistons for the foot brake and two for the handbrake, each on its own independent circuit. Complete bolt-on system with floating disc, pads, handbrake, and hardware. Formula Drift legal.

Explore the technical details

03 / INCLUDED EQUIPMENT

A kit for each axle.

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

Representative Dualcomp kit from the current catalog
Representative Dualcomp kit. Check the selected part for your exact configuration.
  1. Two rear 4-piston calipers with independent foot-brake and handbrake circuits
  2. Two lightweight two-piece rotors, cross-drilled or slotted as ordered
  3. Street brake pads
  4. Stainless-steel braided brake lines
  5. Caliper brackets and mounting hardware

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.
Rear 4-Pot Dual-Circuit Caliper

Two pistons serve the foot brake and two serve the handbrake, each running independently on its own system.

Two-Piece Rotors

Extremely lightweight two-piece rotors — commonly up to 50% lighter than OEM rotors of the same size.

Carbon Steel Caliper Brackets

CNC-machined carbon steel brackets let the larger caliper 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.

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 Dualcomp if you drift or rally and need a hydraulic handbrake integrated into the rear brake system without a second caliper. For a conventional rear upgrade, look at Procomp or Supercomp.

SeriesDesigned aroundFrom
ProcompBolt-on big brake upgrade for sustained high-heat braking$1,870.81Availability varies by application
SupercompMost extreme upgrade — larger calipers, floating two-piece rotors, more pistons$2,444.12Availability varies by application
DualcompTHIS SYSTEMDrift and rally — one 4-pot caliper with independent foot-brake and handbrake circuits$2,836.39Availability varies by application
SlimlineBig 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 Dualcomp.

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

Vehicle finder

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Popular applicationsNissan 350zNissan 240sxBMW 3 SeriesSubaru ImprezaMazda Miata

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Parts & applications

All parts for Dualcomp

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Product details

DUALCOMP BIG BRAKE KIT KEY FEATURES

The all new Ksport Dualcomp Big Brake Kit is the ultimate all-in-one Dual Caliper solution.

Designed with Drifting and Rally Racing in mind, the Dualcomp system utilizes a single 4 Pot caliper, with 2 pots used for the foot brake and 2 pots used for the handbrake. Each runs independent from the other on its own system.

REAR 4 POT CALIPERS

The Dualcomp Big Brake System utilizes a single 4 Pot Caliper. 2 Pots are used for the foot brake and 2 Pots are used for the handbrake with each running independently from the other on its own system.

TWO-PIECE ROTORS

All our Dualcomp brake systems feature extremely lightweight two-piece rotors. It is common for our rotors to weigh up to 50% less than OEM rotors of the same size.

CARBON STEEL CALIPER BRACKETS

Since our calipers are much larger than OEM, these brackets help the system bolt right up to your OEM caliper bracket location.

POLISHED TITANIUM HANDBRAKE

This system features a polished Titanium handbrake cylinder and lever. Not only does the polished Titanium increase the look and feel of the handbrake but also helps control driving movement.

CUSTOM CALIPER OPTIONS

Brake calipers come standard in painted colors such as Orange, Red, Black and Yellow. There is also an option to upgrade to premium high polish finishes in Silver, Gold and Titanium as well as Glassy/Hard Anodized Colors.