2018 Honda Civic Exhaust Systems
Select Your Submodel
- Borla®S-Type™ Stainless Steel Cat-Back Exhaust System with Dual Rear ExitHonda Civic Sport 2018, S-Type™ Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by Borla®. The product is un-polished. Tip style may vary. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main...$1,175.99
- Walker®Aluminized Steel Round Exhaust Resonator and Pipe AssemblyHonda Civic Sedan 1.5L 2018, Aluminized Steel Round Exhaust Resonator and Pipe Assembly by Walker®. Resonator Body Length: 16". If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is...Designed to directly replace the factory partMade with precision benders and fixture checked$57.18
- Takeda®304 SS Cat-Back Exhaust System with Split Rear ExitHonda Civic EX / EX-L / Touring Sedan 1.5L 2018, 304 SS Cat-Back Exhaust System with Split Rear Exit by Takeda®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5" to 2.25". Exhaust System Sound:...$1,278.00 - $1,409.00
- Borla®ATAK™ Stainless Steel Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R 2018, ATAK™ Stainless Steel Cat-Back Exhaust System with Triple Rear Exit by Borla®. This system is unique in the industry with an adjustable sound level. By Changing the block off plates behind the center tip you...$2,687.99 - $3,038.99
- AP Exhaust®Direct Fit Catalytic ConverterHonda Civic with California Emission / with Federal Emission 2018, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Position: Front. Today’s exhaust performance market continues to cover a broad spectrum of...$357.28 - $688.06
- Davico®Direct Fit Catalytic ConverterHonda Civic 1.5L 2018, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 20.5". This direct-fit catalytic converter by Davico will be a great...$480.93
- Blox Racing®304 SS Cat-Back Exhaust System with Single Side ExitHonda Civic 2018, 304 SS Cat-Back Exhaust System with Single Side Exit by Blox Racing®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Moderate. Blox Racing is pleased to...$720.00
- Walker®Quiet-Flow™ Stainless Steel Oval Exhaust MufflerHonda Civic Sedan 1.5L 2018, Quiet-Flow™ Stainless Steel Oval Exhaust Muffler by Walker®. Muffler Body Length: 12". Muffler Configuration: Center - Offset. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$62.56 - $101.90
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorHonda Civic 2018, 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
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerHonda Civic EX / LX 2018, 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 /...$149.99
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorHonda Civic 2018, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular resonators AERO...$59.99 - $80.99
- Takeda®304 SS Axle-Back Exhaust System with Dual Rear ExitHonda Civic 2018, 304 SS Axle-Back Exhaust System with Dual Rear Exit by Takeda®. Exhaust System Type: Axle-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5". Get increased exhaust flow and more horsepower and torque...$712.00 - $865.00
- Takeda®304 SS Cat-Back Exhaust System with Dual Rear ExitHonda Civic Sport / Sport Touring 2018, 304 SS Cat-Back Exhaust System with Dual Rear Exit by Takeda®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3" to 2.5". Exhaust System Sound: Moderate. Get...$1,278.00 - $1,409.00
- Takeda®304 SS Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R 2018, 304 SS Cat-Back Exhaust System with Triple Rear Exit by Takeda®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. Get increased...$1,798.00 - $2,295.00
- CATCO®Direct Fit Catalytic ConverterHonda Civic 2018, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Position: Front. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs...$452.07 - $824.70
- AWE Tuning®Touring Edition™ 304 SS Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R with Standard Transmission 2018, Touring Edition™ 304 SS Cat-Back Exhaust System with Triple Rear Exit by AWE Tuning®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3"....$1,395.00 - $1,445.00
- AWE Tuning®Touring Edition™ 304 SS Exhaust System with Triple Rear ExitHonda Civic Type R 2018, Touring Edition™ 304 SS Exhaust System with Triple Rear Exit by AWE Tuning®. With Front Pipe and DualPhase Mid-Pipe. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Moderate. A...$1,645.00 - $1,695.00
- 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 2018, 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$4.67 - $420.27
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2018, 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$7.61 - $3,396.93
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2018, 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$8.06 - $3,396.93
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2018, 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$9.49 - $3,396.93
- Honda OEExhaust System - Exhaust Components (Type R)Honda Civic Type R 2018, 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$10.03 - $3,862.03
- Walker®Ultra™ Direct Fit Round Body Catalytic ConverterHonda Civic 2.0L with California Emission / Federal Emission 2018, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Body Shape: Round. With 3 O2 Sensor Ports. Catalytic...$366.24
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic ConverterHonda Civic Naturally Aspirated with Federal Emissions 2018, Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part,...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$649.40
- AWE Tuning®Track Edition™ 304 SS Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R with Standard Transmission 2018, Track Edition™ 304 SS Cat-Back Exhaust System with Triple Rear Exit by AWE Tuning®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust...$1,245.00 - $1,295.00
- Invidia®Gemini™ Stainless Steel Cat-Back Exhaust System with Dual Rear ExitHonda Civic Sport 2018, Gemini™ Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by Invidia®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.75". Exhaust System Sound:...$918.40
- Invidia®Gemini™ Stainless Steel R400 Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R 2018, Gemini™ Stainless Steel R400 Cat-Back Exhaust System with Triple Rear Exit by Invidia®. With Front Pipe. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3"....$1,390.90
- MBRP®Armor Pro™ 304 SS Cat-Back Exhaust System with Triple Rear ExitHonda Civic Type R 2018, Armor Pro™ 304 SS Cat-Back Exhaust System with Triple Rear Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Moderate. The MBRP...$1,364.99 - $1,469.99Save: 4%$1,304.99 - $1,409.99
- Invidia®Q300™ Stainless Steel Cat-Back Exhaust System with Triple Rear ExitHonda Civic 2018, Q300™ Stainless Steel Cat-Back Exhaust System with Triple Rear Exit by Invidia®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. The flat bottom shaped muffler...$945.00 - $1,390.90
Shop By Service Type
Popular Products
2018 Honda Civic Exhaust Reviews
1 review
Posted by Customer / March 15, 20202018 Chevy Silverado 1500