Cadillac CTS-V 2 Rear XS3 Extreme Street Brake Kit 16-0211-2 this requires you to modify

this requires you to modify the existing hole where the master cylinder goes through the firewall to accommodate the stronger ratio

00 Bolt Circle

and most capable on the market

Note: We recommend a 6-7:1 pedal ratio on all manual brake systems

001-0204 (Racecraft Billet Spindle)

Cadillac CTS-V 2 Rear XS3 Extreme Street Brake Kit 16-0211-2 this requires you to modifyCTSV2 Rear XS3 Extreme Street Performance 12. 19" Brake Kit 012 0312 Kit Instructions: Click Here Read Before Installing: Click Here Dual Line Lock Kit: Click Here Built with over 30 years of heritage in racing, TBM Brakes introduces its first purpose built street performance brake kit, the XS3 series featuring a 12. 19" vented rotor. Designed to be the bridge between our lightweight single thickness steel racing brakes and the large diameter rotor