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No matter the condition of your 2003 CTS, OPGI offers forty-five Chassis & Suspension related parts to boost performance and get your 2003 CTS back on the road. Choose from trusted brands like Prothane, Specialty Products and G Force Performance, with prices ranging from $1.66 to $3,759.99, all backed by our Price Match Guarantee. With OPGI’s 60-day return policy and thousands of verified reviews, you can shop confidently for your 2003 CTS restoration. Enjoy fast shipping directly to your home, or visit our Southern California Showroom & Warehouse to see our Chassis & Suspension related parts in person.
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