This is the final version of our original Subaru ATS caliper bracket kit. This final version no longer requires you to drill out you steering knuckle and fixes the pad overhang issue with our previous kits. This kit requires no permanent modification to your steering knuckle and is completely reversible.
This bracket kit allows you to bolt on 2013-2019 Cadillac ATS 4 piston Brembo calipers along with 326mm (12.8") 2004-2017 Subaru STI brake rotors onto most Subaru models. With the ATS Brembo calipers costing about $140 per side brand new this entire front brake setup can be completed for less than $900, making this the best big brake kit available for the money for your Subaru.
This kit includes-
- One pair of GM 4 piston to Subaru brake caliper V1 adaptor brackets
- 2 14mm caliper mounting bolts
- 2 12mm caliper mounting bolts
- 2 12mm bracket mounting bolts
- 2 rotor spacers/hub adapters
- 2 offset 12mm threaded caliper inserts
This kit requires-
- Both front calipers from either a 13-19 Cadillac ATS, a 17-20 Camaro SS (brake code J55), or a 14-19 C7 base Corvette (non-Z51). Click here for a full list of compatible calipers with part numbers.
- 13-19 Cadillac ATS, 17-20 Camaro SS, or 14-19 C7 base Corvette brake pads
- 13-19 Cadillac ATS, 17-20 Camaro SS, or 14-19 C7 base Corvette brake pad hardware kit (pad pins and clips)
- 2004-2017 Subaru WRX STI 326mm (12.8 inch) front brake rotors (use 2004 rotors for 5x100 vehicles)
- 10+mm Extended front wheel studs (22+ WRX kit only)
SPECIAL NOTES (please read before purchasing)-
- Please review the install instructions before purchasing. We will not issue refunds for lack of reading the install instructions before purchasing.
- The 22+ WRX kit uses a larger rotor spacer that has a built in hub extender and will push the wheel out roughly 10mm. This does mean that you will need extended wheel studs.
- These brakes require a wheel with an inner barrel diameter of at least 15.5". Please make sure to check inner barrel diameter before purchasing.
Click here to download the Install Instructions
Verified fitment on the following vehicles-
Standard Subaru Kit
- 2015-2021 Subaru WRX
- 5x100 bolt pattern Subaru models
- 1st Generation FRS, BRZ, GR86
- 2005-2021 Subaru WRX STI and 2nd Gen FRS, BRZ, GR86 with additional modification needed for the steering knuckle.
- Please contact us for fitment questions on other models
22+WRX Kit
- 2022+ Subaru WRX (VB Chassis)
- 2020+ Subaru Outback (6th Generation)