1037 of 4334 products
$1,064.02
$1,477.92
Ferrea 'Drag' Dual Valve Spring Kit | 2004-2021 Subaru STI (KT4019)
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In Stock
$9.90
$11.00
Tomei Valve Spring Seats SR Series 0.5mm | 1989-2002 Nissan Silvia & 180SX (TA305A-NS08C)
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In Stock
$496.40
$584.00
GSC Power-Division High Pressure Conical Valve Spring with Ti Retainer and Seat | 2022+ Subaru WRX FA24F (5024)
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In Stock
$470.25
$495.00
Kelford Valve Train Kit | 2016-2021 Honda Civic 1.5T and 2018-2021 Honda Accord 1.5T (KVS262-BT)
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$794.75
$935.00
GSC Conical Valve Spring Kit | 2023+ Nissan Z & 2016-2024 Infiniti Q50/Q60 (GSC5083/4)
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In Stock
$100.00
$125.00
BLOX Racing Honda B/H-Series Lost Motion Assembly | 1994-2001 Acura Integra, and 1992-2000 Honda Civic (BXPT-11300)
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In Stock
$232.04
$244.25
Skunk2 Alpha K-Series Valve Spring Set | 2002-2006 Acura RSX, 2001-2005 Honda Civic Si, and 2004-2008 Acura TSX (311-05-1380)
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In Stock
$470.25
$495.00
Kelford Beehive Valve Spring Kit | 2015-2022 Ford Mustang Ecoboost and 2016-2018 Ford Focus RS (KVS250X-T)
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In Stock
In Stock
$23.79
$33.04
Ferrea VW 2.0T FSI Single Spring 7 Deg Pro CNC Titanium Retainer | 2006-2013 Audi A4, and 2015-2016 Volkswagen Golf R (E11129)
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In Stock
Save 28%
$21.55
$29.93
Ferrea Double Spring 6 Deg Pro CNC Titanium Retainer | 1998-2002 Nissan Skyline (E11048)
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