The BORLA? Cat-Back? is the perfect addition to the tenth generation Honda Civic Si. Our Cat-Back? systems for the Honda Civic Si are specifically tuned for the car?s 1.5L Turbo engine and are designed for easy, bolt-on installation. Our S-Type sound level delivers a sound that is much sportier than the barely audible factory exhaust. This particular system has been designed to fit the Civic Si Sedan and features dual 4.25? Intercooled Tips with a durable, high-temperature ceramic black finish on T-304 stainless steel. To top it off, our systems are drone-free and made with premium, high-quality T-304 austenitic stainless steel to give you unmatched durability. You can count on BORLA? to provide durability, performance, sound, and a Million-Mile Warranty. See separate note about warranty on tip finish.

CAT-BACK for CIVIC SI '17-'19 1.5L TURBO MT FWD 2DR 2.75" 2.25" "S-TYPE" D RD RL AC IC CB CR TIP: 4.25" RD X 6.13" CERAMIC BLACK

CIVIC SI '17-'19 1.5L TURBO MT FWD 2DR 2.75" 2.25" "S-TYPE" D RD RL AC IC CB CR TIP: 4.25" RD X 6.13" CERAMIC BLACK

Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE w/ Ceramic Black Tips

Borla Cat-Back System

Borla-Cat-Back System

Exhaust System Kit

Cat-Back System