TSX front brake kit (calipers, brackets, and rotors)

Brakes Front caliper and rotor upgrade Verified Modification Required

Compatibility Overview

Source Vehicle

TSX

Generation: CL9

Years: 2004-2008

Target Vehicle

Civic

Generation: 8th Gen

Years: 2006-2011

Installation Difficulty

Easy Basic tools
Moderate Some experience
Difficult Skilled work
Expert Professional

Reference

D14A1 specs → LEA-MF6 specs → LEA specs → LEB-H5 specs → B18A1 specs → D16A6 specs → B18B1 specs → D16W4 specs → EA specs → EC specs → ED specs → EE specs → EL specs → EN specs → ER specs → ES specs → ET specs → LEA2 specs →
The 2006 TSX front calipers and brackets share the Civic's mounting geometry and bolt directly to the factory knuckle using the two bracket-to-knuckle bolts, so no adapter is required. Braided stainless front lines (e.g. Technafit for the 8th-gen Civic) connect to the caliper with a banjo bolt stacked copper washer / line / copper washer / bolt. Beyond the dust-shield clearancing, the main fitment catch is wheel clearance: the larger calipers foul the stock EX steel wheels. SI-style alloy wheels clear without help; otherwise a wheel spacer is required (one owner used 15mm spacers with EX steelies, the original builder ran 5mm). This upgrade addresses the undersized, warp-prone factory front brakes without the cost of a full aftermarket big-brake kit.
The larger TSX rotor sits wider than the factory dust shield allows. The shield must be bent inward toward the centre of the car to clear the rotor's inner face; metal does not need to be cut away. Pay particular attention to the lower area near the ball joint, refitting the rotor and prying any remaining high spots clear with a flat-head screwdriver.

Important Caveats

  • • Stock EX steel wheels do not clear the calipers; plan for SI alloy wheels or wheel spacers (15mm reported adequate with EX steelies).
  • • EBC rotors with GeoMet coating growl and shed heavy dust over roughly the initial few hundred miles of driving, after which the coating wears away; the coating should not be cleaned off before installation.
  • • This swap upgrades only the front brakes; the rear remains drum unless a separate full disc conversion (2006-2011 rear knuckles, EX e-brake cable, rotors and pads) is performed.
  • • Brakes are safety-critical; verify a firm pedal and leak-free fittings before driving.

DIY Installation Guide

No Installation Guide Yet

Have you completed this swap? Help the community by sharing your step-by-step installation guide!

Submit a Guide Browse All Guides

Community Verification

1
user verified this swap
By MyLittleR18 via 8th Civic
Added 1 day ago

Find Parts

Looking for parts for this swap? Check out our recommended retailers:

Some links are affiliate/sponsored links — we may earn a commission at no extra cost to you. Disclosure.

Sources & References

Comments (0)