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Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit
$878.09$1,097.29Unit price /Unavailable
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Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
$708.94$885.91Unit price /Unavailable
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Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit
$314.77$393.35Unit price /Unavailable
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Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem)
$292.70$365.76Unit price /Unavailable
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Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick
$7.34$9.18Unit price /Unavailable
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Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit
$670.71$838.14Unit price /Unavailable
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Supertech Ford Coyote 5.0L Beehive Valve Spring Kit
Low stock (3 units)$956.73$1,195.91Unit price /Unavailable
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Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12
$89.39$111.71Unit price /Unavailable
