Save 20%
In Stock
Save 20%
In Stock
$896.11
$1,244.64
Ferrea Turbo Single Spring Kit | 2017+ Honda Civic Type-R (KT4033)
Save 28%
In Stock
$1,093.61
$1,518.96
Ferrea Single Spring Kit | 2008 – 2012 BMW 740i & 2011 – 2013 BMW 335is (KT4026)
Save 28%
In Stock
$878.09
$1,097.29
Supertech 12.1 Rate Dual Valve Spring Kit | Multiple Lexus / Toyota Fitments (SPRK-TS1015)
Save 20%
In Stock
$848.58
$1,060.42
Supertech Beehive Valve Spring Kit | 1998-2001 Nissan Skyline GT-R NEO (SPRK-M1007BE-RB25N)
Save 20%
In Stock
$664.65
$830.57
Supertech Dual Valve Spring Kit - Set of 16 | 2012-2015 Honda Civic Si / 2013-2015 Acura ILX (SPRK-H1005D-Z7)
Save 20%
In Stock
$944.30
$1,180.03
Supertech Dual Valve Spring Kit - Set of 24 | Multiple BMW Fitments (SPRK-H1005D-BM)
Save 20%
In Stock
$628.06
$784.85
Supertech 14.70mm Max Lift Dual Valve Spring Kit | Multiple Audi / Volkswagen Fitments (SPRK-AUDI18T-DR)
Save 20%
In Stock
$628.06
$784.85
Supertech 13.70mm Max Lift Dual Valve Spring Kit | Multiple Audi / Volkswagen Fitments (SPRK-AUDI18T)
Save 20%
In Stock
$820.98
$1,026.00
Supertech Dual Valve Spring Kit w/ Steel Retainers | Multiple BMW Fitments (SPRK-2521/2BM- ST)
Save 20%
$772.19
$964.96
Supertech 13.80mm Max Lift Single Valve Spring Kit | 2017+ Honda Civic Type R (SPRK-K20C-1)
Save 20%
$833.98
$1,042.17
Supertech 12.70mm Max Lift Dual Valve Spring Kit | Multiple BMW Fitments (SPRK-H1000D-BM-ST)
Save 20%
In Stock
$644.66
$805.59
Supertech Dual Valve Spring Kit | 2013-2021 Subaru BRZ/Scion FR-S/Toyota 86 (SPRK-1002-BRZ)
Save 20%
Save 20%
$629.53
$786.68
Supertech Dual Valve Spring Kit | 2008-2015 Mitsubishi Lancer EVO X (SPRK-M1015-EX3)
Save 20%
Save 28%
$1,041.41
$1,446.56
Ferrea 'Endurance' Dual Valve Spring Kit | 1991-2001 Honda Prelude H22 (KT4010)
Save 28%
Pay over time. No credit required. Get pre-approved.