Up to 20% offSupertech
Supertech Nissan CA18DET 16V Dual Valve Spring Kit
$585.42$731.56Unit price /Unavailable-
Up to 20% off
Supertech
Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit
$1,259.06$1,573.37Unit price /Unavailable -
Up to 20% off
Supertech
Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit
$878.09$1,097.29Unit price /Unavailable -
Up to 20% off
Supertech
Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit
$878.09$1,097.29Unit price /Unavailable 
Up to 20% off-
Up to 20% off
Supertech
Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in)
$629.53$786.68Unit price /Unavailable -
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Supertech
Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
$630.57$787.98Unit price /Unavailable -
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Supertech
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit
$629.53$786.68Unit price /Unavailable -
Up to 20% off
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Up to 20% off
Supertech
Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit
$944.30$1,180.03Unit price /Unavailable -
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Supertech
Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal)
$629.53$786.68Unit price /Unavailable -
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Supertech
Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit
$629.53$786.68Unit price /Unavailable -
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Up to 20% off
Supertech
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit
$816.14$1,019.88Unit price /Unavailable -
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Supertech
Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit
$638.36$797.71Unit price /Unavailable -
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Supertech
Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit
$638.36$797.71Unit price /Unavailable
