1 Pair of CTS-V Brembo 4 piston front calipers. This auction also includes Ceramic Power Stop Brake Pads and the Pin Kit GM Part #89047726 & 89047727 These are factory front calipers from 2004-07 Cadillac CTS-V, 2006-09 STS-V and the same caliper is on the 2009 Pontiac G8 GXP. The GXP does have a different logo on the front of the caliper, but the caliper itself is 100% the same. These will also bolt up and be an upgrade on regular CTS, STS and G8 vehicles, but new larger rotors and brake lines will be needed. You would just have to find rotors from a CTS-V model and the G8 GXP model and they will bolt right up like your smaller rotors One price gets you both calipers (left and right) and Ceramic Powerstop Evolution Brake Pads to go with them & the Pin hardware kit to secure pads into the calipers. Pin kit is needed and they do not typically come with the pads or calipers. Everything you need in one package! Brand new, in stock. Ships same day you pay! Canadian bidders add $45 for UPS Standard Australian bidders add $155 for USPS Priority Mail International Thanks for looking.