Skip to content

Valve Springs, Retainers

Original price $6.54
Original price $6.54 - Original price $6.54
Original price $6.54
Current price $5.99
$5.99 - $5.99
Current price $5.99

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Supertech
in stock

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Original price $6.54
Original price $6.54 - Original price $6.54
Original price $6.54
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save 8% Save %
Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99

Supertech 12.15mm Cam Follower Shim 2.5mm Thick

Supertech
in stock

Supertech 12.15mm Cam Follower Shim 2.5mm Thick

Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save 11% Save %
Original price $363.33
Original price $363.33 - Original price $363.33
Original price $363.33
Current price $345.99
$345.99 - $345.99
Current price $345.99

Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

Manley Performance
Out of stock

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, ...

View full details
Original price $363.33
Original price $363.33 - Original price $363.33
Original price $363.33
Current price $345.99
$345.99 - $345.99
Current price $345.99
Sold out
Original price $212.11
Original price $212.11 - Original price $212.11
Original price $212.11
Current price $169.99
$169.99 - $169.99
Current price $169.99

Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12

Supertech
Only 2 left!

Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12

Original price $212.11
Original price $212.11 - Original price $212.11
Original price $212.11
Current price $169.99
$169.99 - $169.99
Current price $169.99
Save 20% Save %
Original price $271.82
Original price $271.82 - Original price $271.82
Original price $271.82
Current price $217.99
$217.99 - $217.99
Current price $217.99

Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE)

Supertech
Only 2 left!

Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE)

Original price $271.82
Original price $271.82 - Original price $271.82
Original price $271.82
Current price $217.99
$217.99 - $217.99
Current price $217.99
Save 20% Save %
Original price $300.99 - Original price $300.99
Original price
$300.99
$300.99 - $300.99
Current price $300.99

Brian Crower Honda K Series / Mazda MZR Titanium Retainer and Valve Spring Kit

Brian Crower
Only 3 left!

Brian Crower Honda K Series / Mazda MZR Titanium Retainer and Valve Spring Kit

Original price $300.99 - Original price $300.99
Original price
$300.99
$300.99 - $300.99
Current price $300.99
Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99

Supertech 12.15mm Cam Follower Shim 2.65mm Thick

Supertech
Only 5 left!

Supertech 12.15mm Cam Follower Shim 2.65mm Thick

Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save 11% Save %
Original price $1,507.68
Original price $1,507.68 - Original price $1,507.68
Original price $1,507.68
Current price $1,356.99
$1,356.99 - $1,356.99
Current price $1,356.99

Ferrea Nissan GT-R VR38DETT Single Spring Kit

Ferrea
Out of stock

Ferrea Nissan GT-R VR38DETT Single Spring Kit

Original price $1,507.68
Original price $1,507.68 - Original price $1,507.68
Original price $1,507.68
Current price $1,356.99
$1,356.99 - $1,356.99
Current price $1,356.99
Sold out
Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Supertech
Only 4 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Original price $6.76
Original price $6.76 - Original price $6.76
Original price $6.76
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save 11% Save %
Original price $1,165.70
Original price $1,165.70 - Original price $1,165.70
Original price $1,165.70
Current price $1,049.99
$1,049.99 - $1,049.99
Current price $1,049.99

Ferrea 17-18 Audi 2.5 TFSI Single Spring Kit

Ferrea
Only 2 left!

Ferrea 17-18 Audi 2.5 TFSI Single Spring Kit

Original price $1,165.70
Original price $1,165.70 - Original price $1,165.70
Original price $1,165.70
Current price $1,049.99
$1,049.99 - $1,049.99
Current price $1,049.99
Save 10% Save %
Original price $1,401.28
Original price $1,401.28 - Original price $1,401.28
Original price $1,401.28
Current price $1,261.99
$1,261.99 - $1,261.99
Current price $1,261.99

Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

Ferrea
Only 3 left!

Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

Original price $1,401.28
Original price $1,401.28 - Original price $1,401.28
Original price $1,401.28
Current price $1,261.99
$1,261.99 - $1,261.99
Current price $1,261.99
Save 10% Save %
Original price $1,215.12
Original price $1,215.12 - Original price $1,215.12
Original price $1,215.12
Current price $1,093.99
$1,093.99 - $1,093.99
Current price $1,093.99

Ferrea BMW N54 Single Spring Kit

Ferrea
Only 5 left!

Ferrea BMW N54 Single Spring Kit

Original price $1,215.12
Original price $1,215.12 - Original price $1,215.12
Original price $1,215.12
Current price $1,093.99
$1,093.99 - $1,093.99
Current price $1,093.99
Save 10% Save %
Original price $941.92
Original price $941.92 - Original price $941.92
Original price $941.92
Current price $847.99
$847.99 - $847.99
Current price $847.99

Ferrea 09-13 VW 2.0T TSI / 15-16 VW Golf R 2.0T TSI Single Spring Kit

Ferrea
Only 1 left!

Ferrea 09-13 VW 2.0T TSI / 15-16 VW Golf R 2.0T TSI Single Spring Kit

Original price $941.92
Original price $941.92 - Original price $941.92
Original price $941.92
Current price $847.99
$847.99 - $847.99
Current price $847.99
Save 10% Save %
Original price $1,182.24
Original price $1,182.24 - Original price $1,182.24
Original price $1,182.24
Current price $1,064.99
$1,064.99 - $1,064.99
Current price $1,064.99

Ferrea Subaru WRX STI Endurance Dual Spring Kit

Ferrea
Only 4 left!

Ferrea Subaru WRX STI Endurance Dual Spring Kit

Original price $1,182.24
Original price $1,182.24 - Original price $1,182.24
Original price $1,182.24
Current price $1,064.99
$1,064.99 - $1,064.99
Current price $1,064.99
Save 10% Save %
Original price $1,716.48
Original price $1,716.48 - Original price $1,716.48
Original price $1,716.48
Current price $1,544.99
$1,544.99 - $1,544.99
Current price $1,544.99

Ferrea Nissan GT-R VR38DETT Dual Spring Kit

Ferrea
Only 3 left!

Ferrea Nissan GT-R VR38DETT Dual Spring Kit

Original price $1,716.48
Original price $1,716.48 - Original price $1,716.48
Original price $1,716.48
Current price $1,544.99
$1,544.99 - $1,544.99
Current price $1,544.99
Save 10% Save %
Original price $1,157.12
Original price $1,157.12 - Original price $1,157.12
Original price $1,157.12
Current price $1,041.99
$1,041.99 - $1,041.99
Current price $1,041.99

Ferrea Acura K20 Drag Racing Dual Spring Kit

Ferrea
Only 4 left!

Ferrea Acura K20 Drag Racing Dual Spring Kit

Original price $1,157.12
Original price $1,157.12 - Original price $1,157.12
Original price $1,157.12
Current price $1,041.99
$1,041.99 - $1,041.99
Current price $1,041.99
Save 10% Save %
Original price $1,157.12
Original price $1,157.12 - Original price $1,157.12
Original price $1,157.12
Current price $1,041.99
$1,041.99 - $1,041.99
Current price $1,041.99

Ferrea Acura/Honda B18/B16 High Pressure Dual Spring Kit

Ferrea
Only 2 left!

Ferrea Acura/Honda B18/B16 High Pressure Dual Spring Kit

Original price $1,157.12
Original price $1,157.12 - Original price $1,157.12
Original price $1,157.12
Current price $1,041.99
$1,041.99 - $1,041.99
Current price $1,041.99
Save 10% Save %
Original price $228.03
Original price $228.03 - Original price $228.03
Original price $228.03
Current price $182.99
$182.99 - $182.99
Current price $182.99

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16

Supertech
in stock

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16

Original price $228.03
Original price $228.03 - Original price $228.03
Original price $228.03
Current price $182.99
$182.99 - $182.99
Current price $182.99
Save 20% Save %
Original price $1,152.72
Original price $1,152.72 - Original price $1,152.72
Original price $1,152.72
Current price $922.99
$922.99 - $922.99
Current price $922.99

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)

Supertech
Only 1 left!

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)

Original price $1,152.72
Original price $1,152.72 - Original price $1,152.72
Original price $1,152.72
Current price $922.99
$922.99 - $922.99
Current price $922.99
Save 20% Save %
Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

Supertech
in stock

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99
Original price $479.72
Original price $479.72 - Original price $479.72
Original price $479.72
Current price $383.99
$383.99 - $383.99
Current price $383.99

Supertech VW VR6 12V Dual Valve Spring Kit

Supertech
Only 3 left!

Supertech VW VR6 12V Dual Valve Spring Kit

Original price $479.72
Original price $479.72 - Original price $479.72
Original price $479.72
Current price $383.99
$383.99 - $383.99
Current price $383.99
Save 20% Save %
Original price $786.68
Original price $786.68 - Original price $786.68
Original price $786.68
Current price $629.99
$629.99 - $629.99
Current price $629.99

Supertech Subaru Impreza EJ25 Dual Valve Spring Kit

Supertech
Only 1 left!

Supertech Subaru Impreza EJ25 Dual Valve Spring Kit

Original price $786.68
Original price $786.68 - Original price $786.68
Original price $786.68
Current price $629.99
$629.99 - $629.99
Current price $629.99
Save 20% Save %
Original price $731.56
Original price $731.56 - Original price $731.56
Original price $731.56
Current price $585.99
$585.99 - $585.99
Current price $585.99

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
Only 2 left!

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Original price $731.56
Original price $731.56 - Original price $731.56
Original price $731.56
Current price $585.99
$585.99 - $585.99
Current price $585.99
Save 20% Save %
Original price $731.56
Original price $731.56 - Original price $731.56
Original price $731.56
Current price $585.99
$585.99 - $585.99
Current price $585.99

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
Only 1 left!

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Original price $731.56
Original price $731.56 - Original price $731.56
Original price $731.56
Current price $585.99
$585.99 - $585.99
Current price $585.99
Save 20% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare