2003 Honda Civic Exhaust Systems
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MagnaFlow®Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic DX / EX / LX 2003, Street Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust...$704.00 - Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerHonda Civic 2003, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 1.75". Muffler Body Length: 15". Muffler Overall Length: 39.25". Muffler...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$72.60
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet Neck and SpoutHonda Civic DX / EX / GX / HX / LX 2003, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet Neck and Spout by AP Exhaust®. Muffler Inlet Diameter: 1.88". Muffler Outlet Diameter: 2". Muffler Body Length: 14"....Designed for a quiet ride100% aluminized components for longer life$65.96
- TruParts®Exhaust MufflerHonda Civic 2003, Exhaust Muffler by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$53.28 - $75.68
- MagnaFlow®OBDII Direct Fit Catalytic ConverterHonda Civic 1.3L Engine Family # 3HNXV01.36CV with SULEV Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check....$491.00
- Walker®Stainless Steel Round Aluminized Resonator AssemblyHonda Civic 2003, Stainless Steel Round Aluminized Resonator Assembly by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is...Designed to directly replace the factory partMade with precision benders and fixture checked$64.97 - $102.92
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic EX 2003, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 40". Today’s exhaust performance market...$359.83
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic EX 2003, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 40". Designed and manufactured with innovative fabrication methods,...$491.26
- BRExhaust®Exhaust Resonator and Pipe AssemblyHonda Civic EX / GX / HX 2003, Center Exhaust Resonator and Pipe Assembly by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$124.14 - $131.23
- Torxe™Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic 2003, Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Torxe™. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Increase your exhaust flow and...$215.00 - $227.50
- Dorman®Natural Exhaust Manifold with Integrated Catalytic ConverterHonda Civic 2003, Natural Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$533.80 - $672.71
- Torxe™Direct Fit Catalytic ConverterHonda Civic 2003, Catalytic Converter by Torxe™. Converter Configuration: Direct Fit. Direct Fit Catalytic converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the best possible price with a...$150.00 - $200.00
- AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic ConverterHonda Civic 2003, Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$426.59 - $638.97
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe AssemblyHonda Civic 2003, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly by Walker®. Muffler Inlet Diameter: 1.75". Muffler Outlet Diameter: 2". Muffler Body Length: 15". Muffler Configuration: Offset - Offset....Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$131.30 - $132.31
- Dorman®Metal Exhaust Manifold Hardware KitHonda Civic 2003, Metal Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running...Direct replacement for a proper fitBuilt to Last$18.29
- Davico®Direct Fit Catalytic ConverterHonda Civic Hybrid 2003, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Rear. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter....$291.15 - $489.09
- TruParts®Exhaust Pipe Flange GasketHonda Civic 2003, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.83 - $7.10
- TruParts®Exhaust System HangerHonda Civic 2003, Exhaust System Hanger by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.98
- Invidia®N1™ Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic EX 2003, N1™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Invidia®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.36". Exhaust System Sound: Moderate....$595.00
- CATCO®Exhaust Manifold with Integrated Catalytic ConverterHonda Civic 2003, Exhaust Manifold with Integrated Catalytic Converter by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It...Packed with the latest technological advancementsWill surpass your expectations for performance$514.68 - $526.21
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterHonda Civic EX 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 17.5"....$121.28
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2003, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$2.19 - $2,819.72
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2003, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$15.95 - $281.56
- Honda OEExhaust System - Exhaust Components (DX / LX)Honda Civic DX / LX 2003, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$2.19 - $281.56
- Honda OEExhaust System - Exhaust Components (Hatchback 1.4L / 1.6L / 1.7L / 1.8L / 2.0L)Honda Civic Hatchback 2003, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$33.58 - $281.56
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorHonda Civic 1.7L 2003, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Body Length: 10". Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center -...$59.99
- AP Exhaust®Direct Fit Catalytic ConverterHonda Civic 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand...$443.01 - $1,170.72
- Walker®CalCat™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyHonda Civic EX Engine Family # 3HNXV01.7VA5 2003, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic...$586.36
- MagnaFlow®Direct Fit Catalytic ConverterHonda Civic 1.7L 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,...$1,138.00
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