Once you've fitted every power mod you can think of onto your 2015 Subaru WRX, it might be beneficial to upgrade your brakes. It's a good thing StopTech just dropped its big brake kits for the VA1 chassis.
This isn't just an OEM replacement; track testing showed less fade, a better pedal feel, and easier modulation. You can choose from drilled or slotted StopTech two-piece AeroRotors; the front setup boasts four-piston StopTech ST-40 calipers, while the rear has two-piston StopTech ST-22 calipers. The kit also includes hard-anodized billet aluminum mounting brackets and hardware for an easy install. The front kit starts at $2,895 and the rear for $2,695. www.stoptech.com