At JC Whitney, we offer the best selection of Cadillac DTS Exhaust & Emissions parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Cadillac DTS Exhaust & Emissions products.
Eastern's 48-state legal direct-fit catalytic converters are built to exact OE dimensions with OE-quality flanges and flex assemblies.... Read more
Evan Fischer offers the most affordable but efficient Catalytic Converter in the market. It is composed of premium quality... Read more
BOLT-ON STAINLESS STEEL EXHAUST TIPS. Mirror-polished rustproof T304 stainless steel throughout. A great look at a great price! Easy bolt... Read more
Walker's OE replacement catalytic converters are designed to bolt on easily and provide enduring performance. Read more
Walker’s OE replacement exhaust pipe flange gaskets perfectly suit your manifold and exhaust pipe. Read more
Walker’s OE replacement resonator and pipe assemblies are durably engineered to transform noise into pitch-perfect exhaust tone. Read more