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Looking for aftermarket parts to modify or upgrade your Honda Civic with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
Upgrade your Honda Civic with premium aftermarket performance parts designed to improve power, handling, and style. Shop exhaust systems, suspension upgrades, brake kits, air intakes, and more — all backed by fast, free shipping from Tunersports.
 OUT OF STOCK SES1578TTInjen 06-09 Civic Si Coupe Only 60mm Cat-back Exhaust w/ Titanium Tip 2006-2011 Honda Civic Si $1,004.13 |
IN STOCK SES1581TTInjen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel Exhaust 2017-2020 Honda Civic Si $1,294.53 |
IN STOCK - DROPSHIPS SES1582TTInjen 17-19 Honda Civic Type-R 3in SS Cat-Back Exhaust w/ Dual Burnt Titanium Tips 2017-2021 Honda Civic Type R $1,645.59 |
IN STOCK - DROPSHIPS SES1583CFInjen 17-20 Honda Civic Type R 2.0L Turbo 3in 304SS Cat-Back Exhaust 2017-2021 Honda Civic Type R $1,947.66 |
 IN STOCK HS17CTRFGM3STInvidia 2017 Honda Civic Type-R Gemini/R400 Full 76mm Exhaust w/Front Pipe and Titanium Tips 2017-2019 Honda Civic Type R $1,947.26 |
 IN STOCK HS01HC2GTPInvidia 01+ Civic EX 2DR/4DR 60mm (101mm tip) Cat-back Exhaust 2001-2005 Honda Civic EX $833.00 |
 OUT OF STOCK HS02HC3GTPInvidia 02+ Honda Civic Si 3 Door (101mm tip) Cat- Back Exhaust 2002-2005 Honda Civic Si $833.00 |
 IN STOCK HS92HC3GTPInvidia 92-95 Civic EF6 3DR 60mm (101mm tip) Cat-back Exhaust 1992-1995 Honda Civic CX / DX / Si / VX $833.00 |
 IN STOCK HS96HC3GTPInvidia 96-00 Honda Civic EK4 J-Spec 3DR 60mm (101mm tip) Cat-back Exhaust 1996-2000 Honda Civic CX / DX $833.00 |
 IN STOCK HS06HC2GTTInvidia 06+ Civic Si 2dr ONLY 70mm RACING Titanium Tip Cat-back Exhaust 2006-2011 Honda Civic Si $903.56 |
 IN STOCK HS06HC2STTInvidia 06-11+ Civic Si 2Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust 2006-2011 Honda Civic Si $1,111.32 |
 IN STOCK HS06HC4GTTInvidia 06-11 Honda Civic Si Sedan N1 70mm Cat-Back Exhaust w/ Titanium Tip 2006-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si $903.56 |
IN STOCK HS06HC4STTInvidia 06-11+ Civic Si 4Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust 2006-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si $1,111.32 |
 IN STOCK HS12HC2GTTInvidia 12-13 Honda Civic Si Coupe N1 Titanium Tip Cat-Back Exhaust 2012-2015 Honda Civic Si $903.56 |
 IN STOCK HS12HC2STTInvidia 12-15 Honda Civic Si Coupe N1 Titanium Tip 76mm Cat-Back Exhaust 2012-2015 Honda Civic Si $1,111.32 |
IN STOCK HS12HC4GTTInvidia 12+ Honda Civic Si Sedan N1 Titanium Tip Cat-Back Exhaust 2012-2015 Honda Civic Si $903.56 |
IN STOCK HS12HC4STTInvidia 12+ Honda Civic Si Sedan N1 Titanium Tip 76mm Cat-Back Exhaust 2012-2015 Honda Civic Si $1,111.32 |
 IN STOCK HS88HC3GTTInvidia 88-91 Civic EF9 3DR 60mm (101mm tip) Titanium Tip Cat-back Exhaust 1988-1989 Honda Civic Wagovan 1988-1991 Honda Civic Base / DX / LX / RT 4WD 1989-1991 Honda Civic Si 1990-1991 Honda Civic EX $860.44 |
 IN STOCK HS92HC2GTTInvidia 92-99 Honda Civic EX/SI Models Only Coupe 60mm (101mm tip) Titanium Tip Cat-Back Exhaust 1992-2000 Honda Civic EX 1999-2000 Honda Civic Si $860.44 |
 IN STOCK HS06HC2G3SInvidia 06+ Civic Si 2dr ONLY Q300 Rolled Stainless Steel Tip Exhaust 2006-2011 Honda Civic Si $973.14 |
 OUT OF STOCK HS06HC4G3SInvidia 06+ Civic Si 4dr Q300 Stainless Steel Cat-back Exhaust 2006-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si $973.14 |
 OUT OF STOCK HS12HC2G3SInvidia 12-13 Honda Civic Si K24 Coupe Q300 Rolled Stainless Steel Tip Cat-back Exhaust 2012-2015 Honda Civic Si $973.14 |
 IN STOCK HS12HC4G3SInvidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust 2012-2015 Honda Civic Si $973.14 |
 IN STOCK - LOW HS06HC2G3TInvidia 06+ Honda Civic Si Coupe Q300 Titanium Tip Cat-back Exhaust 2006-2011 Honda Civic Si $1,042.72 |
IN STOCK HS06HC4G3TInvidia 06+ Civic Si 4dr Q300 Titanium Tip Cat-back Exhaust 2006-2011 Honda Civic Si 2008-2008 Honda Civic MUGEN Si $1,042.72 |
Whether you drive a classic 90s Civic, a turbocharged late-model build, or a daily-driven commuter, we carry performance parts designed specifically for your generation. Our extensive inventory ensures proper fitment and compatibility across a wide range of Honda Civic trims and model years.
Improve airflow and unleash a more aggressive sound with high-performance cat-back exhaust systems, headers, and mufflers. Upgrading your exhaust can increase horsepower while enhancing throttle response.
Enhance cornering and overall ride control with performance suspension components including coilovers, lowering springs, sway bars, and strut braces. Dial in your Civic’s stance and handling for street or track use.
Boost engine efficiency and performance with cold air intakes, short ram systems, and other airflow upgrades. These modifications help your Civic breathe better and respond faster.
Increase stopping power with upgraded brake pads, slotted rotors, and complete big brake kits. Ideal for spirited driving and high-performance applications.
Customize your Civic’s appearance and comfort with lighting upgrades, aerodynamic components, shift knobs, floor mats, and other premium accessories.
Popular upgrades include cold air intakes, cat-back exhaust systems, coilovers, and upgraded brake components. These modifications improve horsepower, handling, and overall driving performance.
Aftermarket parts may affect certain warranty claims depending on installation and manufacturer guidelines. Always review your vehicle’s warranty terms before modifying.
Use the model year filter or browse by generation to ensure compatibility with your specific Honda Civic trim and configuration.