Product Description Specifications HKS Hi-Power Muffler for Civic SI Coupe (FC3) MPN: 31006-BH001 Product ID: 181009
HKS 17+ Honda Civic Si Sedan (FC) Hi-Power Muffler Exhaust - 31006-BH002 MSRP: $1,100.00 Was: Now: $935.00
HKS Hi-Power Muffler WRX STI/WRX 2015 US - 31006-BF001 MSRP: $1,600.00 Was: Now: $1,360.00 Add to Cart
HKS RX8 75mm Single TI-tip Hi Power Cat-back Exhaust - 31006-BZ001 MSRP: $700.00 Was: Now: $595.00 Add to Cart