Quick view Details K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare 4 interest-free payments of $17 with Affirm.
Quick view Details K&N | sku: 69-1014TS K&N 06-09 Civic Si Silver Typhoon Short Ram Intake MSRP: Now: $399.99 Add to Cart Compare 4 interest-free payments or as low as $37/mo with Affirm.
Quick view Details Injen Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Short Ram Intake MSRP: Now: $332.45 Choose Options Compare 4 interest-free payments or as low as $31/mo with Affirm.
Quick view Details BLOX Racing BLOX RACING TUNER SERIES 70MM AND 72MM DUAL PATTERN THROTTLE BODY - HONDA K-SERIES MSRP: Now: $176.00 Choose Options Compare 4 interest-free payments or as low as $16/mo with Affirm.
Quick view Details BLOX Racing BLOX RACING THROTTLE BODY ADAPTER - K2B - BLACK, RAW & SILVER MSRP: Now: $48.00 Choose Options Compare
Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare
Quick view K&N | sku: 69-1014TS K&N 06-09 Civic Si Silver Typhoon Short Ram Intake K&N 06-09 Civic Si Silver Typhoon Short Ram Intake The K&N 69-1014TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Honda Civic SI models. The restrictive factory air filter and... MSRP: Now: $399.99 Add to Cart Compare
Quick view Injen Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Short Ram Intake Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Short Ram Intake Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow... MSRP: Now: $332.45 Choose Options Compare
Quick view BLOX Racing BLOX RACING TUNER SERIES 70MM AND 72MM DUAL PATTERN THROTTLE BODY - HONDA K-SERIES NOT CARB Legal - Not for sale or street use in California & CARB states! Blox Racing Tuner Series throttle body featured here is cast from high quality aluminum. In addition, precision machined butterfly plates proper and consistent opening and... MSRP: Now: $176.00 Choose Options Compare
Quick view BLOX Racing BLOX RACING THROTTLE BODY ADAPTER - K2B - BLACK, RAW & SILVER NOT CARB Legal - Not for sale or street use in California & CARB states! BLOX Racing offers a great performance solution for K-series enthusiasts: the K2B throttle body adapter. This adapter allows users to install almost any B/D/H throttle body... MSRP: Now: $48.00 Choose Options Compare