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Ksport BKAC030-434CO DualComp Big Brake Kit Dual Caliper with Floating Disc

(2002-2006 Acura RSX)

Part of: Ksport DualComp Big Brake Kit 4-Piston Caliper

Other options in this family: Ksport BKAC030-434SO Ksport BKAC030-444CO Ksport BKAC030-444SO Ksport BKAC040-434CO Ksport BKAC040-434SO

Manufacturer

Picture for manufacturer Ksport

Part Number

BKAC030-434CO
9 reviews
Sale Price

$2,578.54

Estimated ship date Friday, November 27

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Product Details

The Ksport DualComp Big Brake Kit (BKAC030-434CO) is an all-in-one dual caliper braking solution engineered for enthusiasts who demand both superior foot brake and handbrake performance from a single, compact unit. Ksport's innovative DualComp system features a single 4-piston caliper where two pistons are dedicated to the foot brake circuit and two pistons are dedicated to the handbrake circuit—each operating independently on its own hydraulic system for precise, isolated control.

This is a complete bolt-on big brake kit that includes every component required for a full installation, making it ideal for performance street builds, track day use, and motorsport applications that require a reliable e-brake function alongside strong hydraulic braking.

Key Features:

  • Dual-function 4-piston caliper — 2 pistons dedicated to foot brake, 2 pistons dedicated to handbrake, each on independent hydraulic circuits
  • Floating brake disc included for improved heat dissipation and reduced rotor warping under hard use
  • High-performance brake pads included and ready for installation
  • Complete hardware kit included — all brackets, bolts, and fasteners required for bolt-on fitment
  • Engineered as a direct bolt-on upgrade for simplified installation without custom fabrication
  • Designed for builds requiring a fully functional hydraulic handbrake alongside upgraded front or rear braking

The Ksport DualComp Big Brake Kit delivers the stopping power and handbrake functionality demanded by performance drivers in a single, clean, purpose-built package.

Products specifications

Fits

2002-2006 Acura RSX

Position

Rear

Rotor Type

Fixed

Caliper Casting Material

Aluminum

Friction Material Composition

Ceramic

Rotor Style

Drilled

Pad Shims Included

No

Mounting Bracket Included

Yes

Color

Orange

Ksport Product Category

Big Brake Kits

Rotor Outside Diameter

13

Caliper Type

4 Piston

Disc Brake Rotor Construction

Vented

Rotor Diamater (mm)

330

Surface Type

X Drilled

Caliper Piston Quantity

4

Rotor Diamater (in)

13

Caliper Inlet Port Diameter

M10 x 1

Subject to CARB? Yes/No

No

Caliper Color

Orange

Ksport Product Sub-Category

Dualcomp Big Brake Kit

Caliper Piston Material

Aluminum

Grade Type

Performance

Rotor Width mm

32

Caliper Slides Included

Yes

Anti-Rattle Spring Included

Yes

I was amazed and totally happy to find my order waiting for me less than 24 hours after placing my order!! Thank you! This really helped me to have my needed repairs completed much sooner.

yay

easy to do

fast ordering pics helped.

Quick and easy

great service!!

very easy

Ordering was very easy and user friendly

The parts I received were of high quality and met my expectations.

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