civic si

The MagnaFlow Honda Civic Street Series 19312 brings out the personality of your 1.5L 2016-2021 Honda Civic with our signature resonant, powerful e...

Revel 88-91 Honda Civic Hatchback Medallion Street Plus Exhaust System Air Freight Prohibited: false Not Carb Approved: false Carb Acknowledg...

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...

Get Ready to unleash some of that hidden power in your Civic Sport with Injen's stainless steel cat-back exhaust system. The SES1500TT is handcraft...

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...

The SES1583CF is everything you could ask for from a performance exhaust system. From the Investment Cast Flanges to the Triple Carbon Fiber Exhaus...

THE ONLY EXHAUST YOU'LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel...

THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel...

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...

Invidia 2016+ Honda Civic 1.5 Turbo 2 DR Single Layer N1 TI Tip Exhaust Air Freight Prohibited: false Not Carb Approved: false Carb Acknowled...

Exhaust System KitS-Type Axle-Back Exhaust SystemS-Type Axle-Back Exhaust System; 2.25 in.; Incl. Muffler/Hardware/4.25 in. x 3.5 in. Single Oval R...

AWE Tuning Triple to Dual Tip Conversion Kit for 2017+ Honda Civic SI 1.5L /2.0LWe made it easy to convert between Track and Touring Editions, as w...