No matter the condition of your 2011 CTS, OPGI has the Bumper Hardware products you need to boost performance and get you back on the road. We currently carry two Bumper Hardware items to choose from for your 2011 CTS, and our Price Match Guaranteed prices range from as little as $7.99 up to $9.99. OPGI offers General Motors plus zero other trusted brands of Bumper Hardware products for your 2011 CTS, to help you find quality parts you can rely on. With OPGI's 45-day return policy, you can shop with the utmost confidence. Enjoy parts delivered directly to your home, or visit our sunny Southern California Showroom & Warehouse to check out our Bumper Hardware items in person.