Quick view Details K-TUNED 12-15 Civic Si 3" Exhaust, SS MSRP: Now: $629.99 Choose Options Compare Quick view K-TUNED 12-15 Civic Si 3" Exhaust, SS Applications: All 12-15 Honda Civic SI models. Options are available for both 2 and 4 door vehicles. The K-Tuned 9th Gen Civic Cat Back Exhaust System uses a proven design to reduce restriction and deliver significant power gains, especially in... MSRP: Now: $629.99 Choose Options Compare Compare Selected
Quick view K-TUNED 12-15 Civic Si 3" Exhaust, SS Applications: All 12-15 Honda Civic SI models. Options are available for both 2 and 4 door vehicles. The K-Tuned 9th Gen Civic Cat Back Exhaust System uses a proven design to reduce restriction and deliver significant power gains, especially in... MSRP: Now: $629.99 Choose Options Compare Compare Selected
