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2. 06-11 Honda Civic Si (FA5/FG2)
3. Engine Components
4. Valve Springs, Retainers

Want to modify or upgrade your 06-11 Honda Civic Si (FA5/FG2) with aftermarket valve springs, retainers? At ClubCivic.com we have a great selection of aftermarket performance parts for your 8th generation Honda Civic Si. We have 12 Valve Springs, Retainers available in our catalog and most have free shipping.

BLOX Racing Ti Retainers

BXPT-10402 BLOX Racing Ti Retainers for K20A-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC) 2002-2011 Honda Civic Si

BLOX Racing Valve Springs

BXPT-10301 BLOX Racing Dual Valve Springs for K20A2-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC) 2002-2011 Honda Civic Si

Manley Performance Titanium Retainers

23140-16 Manley Honda (K20A K20Z) 16pc Titanium Retainers 2006-2011 Honda Civic Si

Manley Performance Valve Spring Kits

22140-16 Manley Honda (K20A K20Z) 16pc Valve Springs 2006-2011 Honda Civic Si

26140 Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/o Valve Locks) 2006-2011 Honda Civic Si

26140K Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) 2006-2011 Honda Civic Si

312-05-0150 Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves 2006-2010 Honda Civic Si

344-05-1410 Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit 2002-2011 Honda Civic Si

311-05-7380 Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) 2002-2011 Honda Civic Si

308-05-0410 Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers 2002-2010 Honda Civic Si

311-05-1380 Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) 2002-2010 Honda Civic Si

312-05-0010 Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit 2002-2011 Honda Civic Si