Add performance styling to your Cadillac Cts-V with aftermarket Carbon fiber and fiberglass body kits, rear diffusers, front lip spoilers, and spoilers here at BMC Extreme Customs, Our parts are 100% genuine quality carbon fiber and high-quality fiberglass products. With our experience, we are also able to ensure that we deliver quality reproduction Cadillac CTS-V custom-redesigned aftermarket parts to our customers. Most of our customers like carbon products because of their dual appearance. The specialty of carbon is that when looked at from distance it appears to be a black while from closer it appears to carbon shade.