2003 Cadillac CTS Exhaust Systems
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MagnaFlow®Direct Fit Catalytic ConverterCadillac CTS 2003, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit, with...$1,347.00 - $1,426.00 - ATP®Stainless Steel Natural Exhaust ManifoldCadillac CTS 2003, Natural Stainless Steel Exhaust Manifold by ATP®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$242.04
- Davico®Direct Fit Catalytic ConverterCadillac CTS 2003, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 21". This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...$319.13 - $971.76
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorCadillac CTS 2003, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Body Length: 10". Resonator Overall Length: 14". Resonator...$59.99
- Dorman®Stainless Steel Natural Exhaust ManifoldCadillac CTS 2003, Natural Stainless Steel Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$227.72 - $255.00
- Walker®Replacement Exhaust KitCadillac CTS 2003, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$32.26 - $540.46
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterCadillac CTS 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$178.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterCadillac CTS Engine Family # 3GMXV03.2061 with LEV Standard / LEV1 Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor...$718.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterCadillac CTS 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$194.00
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterCadillac CTS Engine Family # 3GMXV03.2061 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$540.46
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorCadillac CTS 2003, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Sound: Moderate. Resonator Configuration: Center - Center....$65.99 - $78.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerCadillac CTS 2003, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive / Loud....$149.99
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterCadillac CTS 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic...$533.00 - $539.00
- AP Exhaust®Universal Fit Catalytic ConverterCadillac CTS Engine Family # 3GMXV03.2061 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...$314.39 - $710.18
- AP Exhaust®Replacement Exhaust KitCadillac CTS 2003, Replacement Exhaust Kit by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$148.97 - $710.18
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorCadillac CTS 2003, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 20". Muffler Overall Length: 26"....$169.99
- CATCO®OBDII Universal Fit Round Body Enhanced Catalytic ConverterCadillac CTS without Towing Package and with California Emission / Federal Emission 2003, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube....$172.60
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterCadillac CTS 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12"....$155.88
- AP Exhaust®608 Series Universal Fit Round Body Catalytic ConverterCadillac CTS without Towing Package 2003, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 Driver Side O2 Sensor Port. Catalytic Inlet...$148.97
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterCadillac CTS without Towing Package and with California Emission / Federal Emission 2003, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round....$279.65
- Walker®Exhaust Pipe Flange GasketCadillac CTS Automatic Transmission 2003, Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete...Makes installation quick and easyOptimal OE-style fit and quality$5.43 - $10.20
- Fel-Pro®Exhaust Manifold Gasket SetCadillac CTS 2003, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$15.40
- Fel-Pro®Exhaust Pipe Flange GasketCadillac CTS 2003, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.09 - $6.81
- Walker®Heavy Duty Steel Natural U-Bolt ClampCadillac CTS Automatic Transmission 2003, Heavy Duty Steel Natural U-Bolt Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the...Makes installation quick and easyOptimal OE-style fit and quality$2.24 - $2.45
- Walker®High Temperature Graphite with Wire Mesh Core Donut Exhaust Manifold Flange GasketCadillac CTS Automatic Transmission 2003, High Temperature Graphite with Wire Mesh Core Donut Exhaust Manifold Flange Gasket by Walker®. Position: Driver Side. With their extensive selection of accessories and hardware for the exhaust...Makes installation quick and easyOptimal OE-style fit and quality$10.20
- AP Exhaust®DGM Style Natural Exhaust ClampCadillac CTS 2003, DGM Style Natural Exhaust Clamp by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle...Made from first-rate materialsEnsures outstanding durability$1.56 - $1.64
- Mahle®Catalytic Converter GasketCadillac CTS 2003, Catalytic Converter Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$6.59 - $9.82
- ACDelco®Genuine GM Parts™ Oxygen SensorCadillac CTS 2003, Genuine GM Parts™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen Sensor help.ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$39.22 - $73.67Save: 15%$33.22 - $62.63
- Denso®Oxygen SensorCadillac CTS 2003, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$69.65
- Walker Products®Oxygen SensorCadillac CTS 2003, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$55.75
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2003 Cadillac CTS Exhaust Reviews
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Posted by Milton (Baldwin, NY) / May 24, 20182003 Cadillac CTS
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