The Kartboy V2 Big Brake Adapters have been designed to allow you to convert to the larger rear Red 2-pot or Gold Brembo rear calipers on vehicles with factory single calipers.
This is a great option for those of you who want better braking performance from your vehicle without having to upgrade to a larger style aftermarket big brake kit where some examples also require you to change your wheel setup.
This kit includes all of the required mounting hardware that includes high-grade bolts that will hold up to the braking forces.
- The gold bolts included in the kit are for those upgrading to the gold calipers.
- If installing 2-Pot non-Brembo calipers then reusing caliper bolts will be required.
- Does not require removal of the backing plates.
- Does NOT fit 2008-2017 STI Black Brembo Calipers due to offset of rotor.
- 2006-2007 Subaru WRX backing plate already supports this upgrade as they are equipped with Red 2-pot calipers from factory.
- 2000-2009 Subaru Legacy and Outback models require grinding rear spindles/knuckles for bracket clearance!