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Vehicle Set: Click here to shop 99-00 Honda Civic Si (EM1) mods.

99-00 Honda Civic Si Valve Springs, Retainers

Want to modify or upgrade your 99-00 Honda Civic Si (EM1) with aftermarket valve springs, retainers? At ClubCivic.com we have a great selection of aftermarket performance parts for your 6th generation Honda Civic Si. We have 22 Valve Springs, Retainers available in our catalog and most have free shipping.


BLOX Racing Civic Mods

BLOX Racing Ti Retainers

BLOX Racing Ti Retainers BXPT-10400
Starting at $151.14
BXPT-10400
BLOX Racing Ti Retainers for B16A - B18C1-5 (1.6L - 1.8L DOHC VTEC) / H22A 2.2L DOHC VTEC
1999-2000 Honda Civic Si
BLOX Racing Civic Mods

BLOX Racing Valve Springs

BLOX Racing Valve Springs BXPT-10300
Starting at $142.25
BXPT-10300
BLOX Racing Dual Valve Springs for DOHC VTEC
1999-2000 Honda Civic Si
Brian Crower Civic Mods

Brian Crower Retainers

Brian Crower Retainers BC2010
Starting at $105.13
BC2010
Brian Crower Honda/Acura B18C/B16A H22 K Seriers F Series Titanium Retainers - LIMITED STREET/RAC
1999-2000 Honda Civic Si
Brian Crower Retainers BC2011
Starting at $95.64
BC2011
Brian Crower Honda/Acura B18C/B16A H22 K Seriers F Series Steel Retainers - HIGH MILEAGE STREET
1999-2000 Honda Civic Si
Brian Crower Retainers BC2020
Starting at $95.94
BC2020
Brian Crower Honda/Acura B18A/B18B/B20B Titanium Retainers
1999-2000 Honda Civic Si
Brian Crower Civic Mods

Brian Crower Spring & Retainer Kits

Brian Crower Spring & Retainer Kits BC0010
Starting at $295.00
BC0010
Brian Crower Honda Acura B18C/B16A/B17A Dual Spring & Titanium Retainer Kit
1999-2000 Honda Civic Si
Brian Crower Spring & Retainer Kits BC0010S
Starting at $295.00
BC0010S
Brian Crower Honda Acura B18C/B16A/B17A Dual Spring / Steel Alloy Retainer Kit
1999-2000 Honda Civic Si
Brian Crower Spring & Retainer Kits BC0020
Starting at $323.42
BC0020
Brian Crower Honda/Acura B18A/B18B/B20B Dual Spring & Titanium Retainer Kit
1999-2000 Honda Civic Si
Brian Crower Spring & Retainer Kits BC0020S
Starting at $323.42
BC0020S
Brian Crower Honda/Acura B18A/B18B/B20B Dual Spring & Steel Retainer Kit
1999-2000 Honda Civic Si
Brian Crower Civic Mods

Brian Crower Valve Springs

Brian Crower Valve Springs BC1010
Starting at $265.85
BC1010
Brian Crower Honda/Acura B18C/B16A/B17A & Nissan KA24DE Dual Valve Springs
1999-2000 Honda Civic Si
Brian Crower Valve Springs BC1020
Starting at $188.47
BC1020
Brian Crower Honda/Acura B18A/B18B/B20B Dual Valve Springs
1999-2000 Honda Civic Si
GSC Power Division Civic Mods

GSC Power Division Valve Spring Kits

GSC Power Division Valve Spring Kits 5049
Starting at $310.25
5049
GSC P-D Honda B-Series Vtec Dual Spring Set and Titanium Retainer
1999-2000 Honda Civic Si
Manley Performance Civic Mods

Manley Performance Titanium Retainers

Manley Performance Titanium Retainers 23100-16
23100-16
Manley Acura (B16A B18C B17A) / Honda (H22 V-Tec) 16pc Titanium Retainers
1999-2000 Honda Civic Si
Manley Performance Civic Mods

Manley Performance Valve Spring Kits

Manley Performance Valve Spring Kits 22105-16
Starting at $270.89
22105-16
Manley Acura B Series V-Tec HP Race 16pc Valve Springs
1999-2000 Honda Civic Si
Manley Performance Valve Spring Kits 26105
26105
Manley Acura B Series V-Tec Valve Spring and Retainer Kit (w/o Valve Locks)
1999-2000 Honda Civic Si
Manley Performance Valve Spring Kits 26105K
26105K
Manley Acura B Series V-Tec Valve Spring and Retainer Kit (w/ Valve Locks)
1999-2000 Honda Civic Si

Skunk2 Racing Alpha Spring/Retainer Kit

Skunk2 Racing Alpha Spring/Retainer Kit 312-05-0150
Starting at $55.99
312-05-0150
Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves
1999-2000 Honda Civic Si
Skunk2 Racing Alpha Spring/Retainer Kit 344-05-1300
Starting at $335.95
344-05-1300
Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit
1999-2000 Honda Civic Si

Skunk2 Racing Pro Valve Springs

Skunk2 Racing Pro Valve Springs 311-05-7350
Starting at $367.99
311-05-7350
Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs)
1999-2000 Honda Civic Si

Skunk2 Racing Titanium Retainers

Skunk2 Racing Titanium Retainers 308-05-0300
Starting at $199.99
308-05-0300
Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers
1999-2000 Honda Civic Si
Skunk2 Racing Titanium Retainers 308-05-1300
Starting at $178.99
308-05-1300
Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit
1999-2000 Honda Civic Si

Skunk2 Racing Tuner Valve Springs

Skunk2 Racing Tuner Valve Springs 312-05-0200
312-05-0200
Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit
1999-2000 Honda Civic Si