$539.34
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Supertech Dual Valve Spring Kit - Set of 16 | 2000-2009 Honda S2000 / 2002-2004 Acura RSX Type S / 2004-2008 Acura TSX (SPRK-H1019D)
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In Stock
$521.03
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Supertech 13.50mm Max Lift Dual Valve Spring Kit | Multiple Subaru Fitments (SPRK-TS1015-SU4)
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$521.03
$651.14
Supertech 12.1 Rate Dual Valve Spring Kit - Set of 16 | Multiple Subaru Fitments (SPRK-TS1015-SU1)
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$1,851.97
$2,057.74
Ferrea Toyota 2JZ High Boost Turbo Dual Spring Kit | 1994-1998 Toyota Supra (KT4024)
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$1,404.75
$1,560.83
Ferrea Toyota 2JZ Turbo Dual Spring Kit | 1994-1998 Toyota Supra (KT4046)
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$1,427.86
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Ferrea Toyota 2JZ Turbo Dual Spring Kit | 1994-1998 Toyota Supra (KT4023)
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$1,711.44
$1,901.60
Ferrea Toyota 2JZ High Boost Turbo Dual Spring Kit | 1994-1998 Toyota Supra (KT4047)
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In Stock
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$2,270.84
$2,523.15
Ferrea Ford Voodoo 5.2L Pac Enhanced Dual Spring Kit | 2015-2020 Ford Mustang Shelby GT350/350R (KT4032)
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$1,826.46
$2,029.40
Ferrea Street/Strip Dual Spring Kit | 2011-2016 Ford Coyote 5.0L (KT4039)
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$951.90
$1,057.67
Ferrea Drag Race Dual Spring Kit | 2002 - 2006 Acura RSX (KT4036)
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