No matter the condition of your 2012 CTS, OPGI has the Lines you need to boost performance and get you back on the road. We currently carry eight Lines to choose from for your 2012 CTS, and our Price Match Guaranteed prices range from as little as $7.50 up to $195.99. OPGI offers Goodridge plus zero other trusted brands of Lines for your 2012 CTS, to help you find quality parts you can rely on. With OPGI's 45-day return policy and thousands of customer reviews, 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 Lines in person.