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Valve Springs, Retainers

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Ferrea Nissan GT-R VR38DETT Single Spring Kit

Ferrea
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Ferrea Nissan GT-R VR38DETT Single Spring Kit

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$6.32
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Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Supertech
in stock

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

$6.32
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$6.32
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$1,478.88
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$1,330.99
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Ferrea 15-24 BMW S58 Single Spring Kit

Ferrea
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Ferrea 15-24 BMW S58 Single Spring Kit

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$1,165.70
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Ferrea 17-18 Audi 2.5 TFSI Single Spring Kit

Ferrea
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Ferrea 17-18 Audi 2.5 TFSI Single Spring Kit

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$1,261.99
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Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

Ferrea
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Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit

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$1,093.99
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Ferrea BMW N54 Single Spring Kit

Ferrea
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Ferrea BMW N54 Single Spring Kit

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$1,215.12
$1,093.99
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$941.92
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$847.99
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$847.99

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

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

$941.92
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$941.92
$847.99
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$847.99
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$1,064.99
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$1,064.99

Ferrea Subaru WRX STI Endurance Dual Spring Kit

Ferrea
in stock

Ferrea Subaru WRX STI Endurance Dual Spring Kit

$1,182.24
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$1,182.24
$1,064.99
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$1,716.48
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$1,544.99
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$1,544.99

Ferrea Nissan GT-R VR38DETT Dual Spring Kit

Ferrea
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Ferrea Nissan GT-R VR38DETT Dual Spring Kit

$1,716.48
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$1,716.48
$1,544.99
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$1,544.99
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$1,157.12
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$1,041.99
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$1,041.99

Ferrea Honda S2000 Dual Spring Kit

Ferrea
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Ferrea Honda S2000 Dual Spring Kit

$1,157.12
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$1,157.12
$1,041.99
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$1,041.99
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$1,157.12
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$1,041.99

Ferrea Acura K20 Drag Racing Dual Spring Kit

Ferrea
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Ferrea Acura K20 Drag Racing Dual Spring Kit

$1,157.12
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$1,157.12
$1,041.99
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$1,041.99
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$1,157.12
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$1,041.99
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$1,041.99

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

Ferrea
in stock

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

$1,157.12
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$1,157.12
$1,041.99
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$1,041.99
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$383.04
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$383.04
$344.99
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$344.99

Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16

Ferrea
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Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16

$383.04
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$383.04
$344.99
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$344.99
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$317.16
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$317.16
$285.99
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$285.99

Ferrea BMW S42/M42/M50/S50/M52/M54 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 12

Ferrea
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Ferrea BMW S42/M42/M50/S50/M52/M54 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 12

$317.16
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$317.16
$285.99
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$285.99
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$213.11
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$213.11
$170.99
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$170.99

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

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

$213.11
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$213.11
$170.99
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$170.99
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Sold out
$1,077.32
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$1,077.32
$862.99
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$862.99

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

Supertech
Out of stock

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

$1,077.32
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$1,077.32
$862.99
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$862.99
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User 1
$1.99 - $1.99
$1.99
$1.99 - $1.99
$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)

$1.99 - $1.99
$1.99
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$1.99
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Sold out
$448.34
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$448.34
$358.99
$358.99 - $358.99
$358.99

Supertech VW VR6 12V Dual Valve Spring Kit

Supertech
Out of stock

Supertech VW VR6 12V Dual Valve Spring Kit

$448.34
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$448.34
$358.99
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$358.99
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$735.22
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$735.22
$588.99
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$588.99

Supertech Subaru Impreza EJ25 Dual Valve Spring Kit

Supertech
Only 1 left!

Supertech Subaru Impreza EJ25 Dual Valve Spring Kit

$735.22
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$735.22
$588.99
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$588.99
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$683.71
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$683.71
$547.99
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$547.99

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
Only 3 left!

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$683.71
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$683.71
$547.99
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$547.99
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$683.71
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$683.71
$547.99
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$547.99

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
Only 1 left!

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$683.71
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$683.71
$547.99
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$547.99
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$1,102.84
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$1,102.84
$882.99
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$882.99

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

Supertech
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Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

$1,102.84
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$1,102.84
$882.99
$882.99 - $882.99
$882.99
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$735.22
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$735.22
$588.99
$588.99 - $588.99
$588.99

Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

Supertech
Only 2 left!

Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

$735.22
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$735.22
$588.99
$588.99 - $588.99
$588.99
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$1,025.51
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$1,025.51
$820.99
$820.99 - $820.99
$820.99

Supertech Toyota 2JZ Dual Valve Spring Kit

Supertech
Only 5 left!

Supertech Toyota 2JZ Dual Valve Spring Kit

$1,025.51
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$1,025.51
$820.99
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$820.99
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