civic si

This 2.5" diameter Borla(r) Cat-Back(tm) system is the perfect addition to Civic Sport Touring vehicles. Our Cat-Back(tm) system is specifically tu...

The 2.75" diameter Borla(r) Cat-Back(tm) system for the Civic Type R contains an Active Exhaust Valve that allow your vehicle to retain the factory...

For those who like it raw and rowdy, the Track Edition for the FL5 is for you. The Track Edition sheds 15 lbs off stock and still shares the same i...

-Authorized Dealer-Genuine/Authentic Parts Only-Free 30 day returns-Warranty included AWE 3020-33066 Tuning for 2016+ Honda Civic Si Track Exhaust ...

-Authorized Dealer-Genuine/Authentic Parts Only-Free 30 day returns-Warranty included Converts an existing Track Edition into a Touring Edition by ...

-Authorized Dealer-Genuine/Authentic Parts Only-Free 30 day returns-Warranty included AWE 3015-52012 Tuning for 2016+ Honda Civic Si Exhaust w/Fron...

-Authorized Dealer-Genuine/Authentic Parts Only-Free 30 day returns-Warranty included AWE 3015-33122 Tuning for 2016+ Honda Civic Si Exhaust w/Fron...

-Authorized Dealer-Genuine/Authentic Parts Only-Free 30 day returns-Warranty included Converts an existing Touring Edition into a Track Edition by ...

Exhaust System Kit S-Type Exhaust System S-Type Exhaust System; 2.25 in. Tubing; 3.5 in. Dual Round Rolled Angle Cut Tips; Dual Center Rear Exit; S...

Exhaust System Kit S-Type Exhaust System S-Type Exhaust System; 2.75 in. Into Muffler; 2.25 in. Out; Incl. Muffler/Hardware/4.25 in. Single Round R...

Exhaust System Kit S-Type Exhaust System S-Type Exhaust System; 2.5 in.; Round Rolled Angle-Cut 4.5 in. Black Chrome Tip; Truck Single Split Rear E...

Exhaust System Kit S-Type Exhaust System S-Type Cat-Back Exhaust System; 2.75 in. Into Dual 2.25 in; Incl. Pipes/Mufflers/Hardware/4.25 in. Dual Rd...

Exhaust System Kit ATAK Cat-Back Exhaust System ATAK Cat-Back Exhaust System; 2.75 in./2 in. Tubing; Triple Center Rear Exit; 2-4 in. and 1-4.5 in....

Exhaust System Kit ATAK Exhaust System ATAK Cat-Back Exhaust System; 2.75 in./2 in. Tubing; Triple Center Rear Exit; 2-4 in. and 1-4.5 in. Tips; Ca...

Exhaust System Kit S-Type Exhaust System S-Type Exhaust System; 2.5 in.; Incl. Connecting Pipes/Mufflers/Hardware/2.5 in. Single Round Rolled Angle...

Exhaust System Kit S-Type Exhaust System S-Type Exhaust System; 2.5 in.; Round Rolled Angle Cut 4.5 in. Bright Chrome Tip; Single Split Rear Exit; ...

Even the latest-model sport compact vehicles have room for improvement and is why aFe's Takeda stainless steel cat-back exhaust system for the 2017...

Invidia 2017 Honda Civic Type-R Gemini/R400 Full 76mm Exhaust w/Front Pipe and Titanium Tips Brand: Invidia Manufacturer Part Number: HS17CTRFGM...

Invidia 92-95 Civic EF6 3DR 60mm (101mm tip) Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS92HC3GTP Carb Acknowledgement Requir...

Invidia 88-91 Civic EF9 3DR 60mm (101mm tip) Titanium Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS88HC3GTT Carb Acknowled...

Invidia 17+ Honda Civic SI Sedan Gemini Triple Titanium Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS17CS47GM3ST Carb Ackn...

Invidia 12+ Honda Civic Si Sedan N1 Titanium Tip 76mm Cat-Back Exhaust Brand: Invidia Manufacturer Part Number: HS12HC4STT Carb Acknowledgeme...

Invidia 14-15 Honda Civic Si Coupe N1 Titanium Tip Cat-Back Exhaust Brand: Invidia Manufacturer Part Number: HS14HC2GTT Carb Acknowledgement ...

Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS12HC4G3S Carb Ac...

Invidia 12+ Honda Civic Si Sedan N1 Titanium Tip Cat-Back Exhaust Brand: Invidia Manufacturer Part Number: HS12HC4GTT Carb Acknowledgement Re...

Invidia 12-15 Honda Civic Si Coupe N1 Titanium Tip 76mm Cat-Back Exhaust Brand: Invidia Manufacturer Part Number: HS12HC2STT Carb Acknowledge...

Invidia 06-11+ Civic Si 4Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS06HC4STT Carb Acknow...

Invidia 06+ Civic Si 4dr Q300 Titanium Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS06HC4G3T Carb Acknowledgement Required...

Invidia 06-11 Honda Civic Si Sedan N1 70mm Cat-Back Exhaust w/ Titanium Tip Brand: Invidia Manufacturer Part Number: HS06HC4GTT Carb Acknowle...

Invidia 06+ Civic Si 4dr Q300 Stainless Steel Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS06HC4G3S Carb Acknowledgement Requi...

Invidia 06+ Civic Si 2dr ONLY 70mm RACING Titanium Tip Cat-back Exhaust Brand: Invidia Manufacturer Part Number: HS06HC2GTT Carb Acknowledgem...

HKS 07-09 Civic Si Sedan Sport Exhaust Ti Tips Brand: HKS Manufacturer Part Number: 32008-BH002 Carb Acknowledgement Required: true Prop 65:...

HKS LEGAMAX Premium FC3/L15B Brand: HKS Manufacturer Part Number: 31021-BH001 Carb Acknowledgement Required: true Prop 65: Unknown Epa: N...

HKS LEGAMAX Premium HONDA CIVIC HATCHBACK FK7 Brand: HKS Manufacturer Part Number: 31021-AH004 Carb Acknowledgement Required: true Prop 65: ...

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 MagnaFlow Honda Civic Sport NEO Series Cat-Back Performance Exhaust System #19610 is engineered to unlock the sound and dyno-proven potential o...