Kartboy V2 Rear Two-Pot Caliper Adapters 2002-2005 WRX

These CNC-machined steel adapters allow you to bolt the newer-style Subaru two-piston calipers — either red FHI or gold Brembo — and corresponding larger rotors to your 2002-2005 Subaru WRX. The old Version 1 brackets only worked with the FHI red two-piston rear calipers, but this Version 2 bracket ALSO works with the gold Brembos.

Note that installation of these brakes WILL require drilling out the tack welds to remove the factory splash shield. Also, on some cars you may have to lightly clearance the caliper and/or the bracket for everything to fit up cleanly. For a complete install, you’ll need the rear red Subaru or gold Brembo two-piston calipers, pads, and matching rotors. You can buy those all as a kit from us, of course.

If you need installation help, there’s a nice installation thread over at ScoobyMods.

Kit includes two brackets, and high-strength bolts for both caliper styles.

Fits all 2002-2005 WRX.