Want to modify or upgrade your 2001-2005 Honda Civic with aftermarket valves? At OGTuners.com we have a great selection of aftermarket performance parts for your Honda Civic. We have 9 valves parts available in our store with free shipping to the Continental US.
BLOX Racing Valve Sets
 $149.60 BXPT-20202BLOX Racing High Compression Intake Valve Set For K-series DOHC i-VTEC IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2005 Honda Civic Si |
 $126.34 SALE BXPT-20203BLOX Racing High Compression Exhaust Valve Set for K-series DOHC i-VTEC IN STOCK - LOW 2002-2005 Honda Civic Si |
GSC Power Division Exhaust Valves +1mm
 $36.98 2043-01GSC P-D Honda K Series VTEC K20/K24 Chrome Polished Exhaust Valve - 31mm Head (+1mm) - Single IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2015 Honda Civic Si |
GSC Power Division Exhaust Valves -STD
 $43.32 2041-01GSC P-D Honda K Series VTEC K20/K24 Chrome Polished Exhaust Valve - 30mm Head (STD) - Single IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2015 Honda Civic Si |
GSC Power Division Intake Valves +1mm
 $37.11 2044-01GSC P-D Honda K Series VTEC K20/K24 Chrome Polished Intake Valve - 36mm Head (+1mm) - Single IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2015 Honda Civic Si |
GSC Power Division Intake Valves -STD
 $42.94 2042-01GSC P-D Honda K Series VTEC K20/K24 Chrome Polished Intake Valve - 35mm Head (STD) - Single IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2015 Honda Civic Si |
Skunk2 Racing Alpha Valves
 $301.67 SALEVIEW PRICE IN CART 310-05-1535Skunk2 Alpha Series Honda/Acura Stock Size K Series VTEC Valve (Standard Compression) IN STOCK 2002-2012 Honda Civic Si |
 $301.96 310-05-1555Skunk2 Alpha Series Honda/Acura +1mm K Series VTEC Valve (Standard Compression) SHIPS FROM MANUFACTURER Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2002-2012 Honda Civic Si |
Skunk2 Racing Ultra Valves
 $427.55 SALEVIEW PRICE IN CART 310-05-9535Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression) IN STOCK - LOW 2002-2012 Honda Civic Si |