Collection: Valve Spring Kits
Valve springs are responsible for ensuring that the valves close properly, preventing valve float and other performance issues. Upgrading valve springs is a critical step in building a high-performance engine as stock valve springs often cannot handle the increased valve lift and higher engine speeds, leading to valve float and power loss.
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SuperTech High Performance Valve Spring Kit, BMW M50/M52/S50/S52
Vendor:Regular price From $879.99 USDRegular priceUnit price / per$879.99 USDSale price From $879.99 USD -
Kelford High Performance Valve Spring Kit, BMW S58
Vendor:Regular price $699.99 USDRegular priceUnit price / per -
SuperTech High Performance Valve Spring Kit, BMW N63 / S63
Vendor:Regular price $1,499.99 USDRegular priceUnit price / per$1,499.99 USDSale price $1,499.99 USD -
Ferrea High Performance Valve Spring Kit, BMW S58
Vendor:Regular price $1,049.99 USDRegular priceUnit price / per -
SuperTech High Performance Valve Spring Kit, BMW S58
Vendor:Regular price $999.99 USDRegular priceUnit price / per$999.99 USDSale price $999.99 USD -
Ferrea High Performance Valve Spring Kit, BMW N55/S55
Vendor:Regular price $1,049.99 USDRegular priceUnit price / per -
GSC Power-Division Valve Spring Kit, BMW / Toyota B58
Vendor:Regular price $699.99 USDRegular priceUnit price / per -
GSC Power-Division Valve Spring Kit, BMW S58
Vendor:Regular price $699.99 USDRegular priceUnit price / per -
Kelford Extreme Racing Valve Spring Kit, BMW S58
Vendor:Regular price $724.99 USDRegular priceUnit price / per -
Kelford Extreme Racing Valve Spring Kit, BMW / Toyota B58
Vendor:Regular price $724.99 USDRegular priceUnit price / per -
Kelford High Performance Valve Spring Kit, BMW B48
Vendor:Regular price $429.99 USDRegular priceUnit price / per -
Kelford High Performance Valve Spring Kit, BMW / Toyota B58
Vendor:Regular price $699.99 USDRegular priceUnit price / per -
SuperTech Solid Lifter Kit, BMW M50/M52/S50/S52
Vendor:Regular price $1,079.99 USDRegular priceUnit price / per$1,079.99 USDSale price $1,079.99 USD -
SuperTech High Performance Valve Spring Kit, BMW S68
Vendor:Regular price $1,499.99 USDRegular priceUnit price / per$1,499.99 USDSale price $1,499.99 USD -
SuperTech High Performance Valve Spring Kit, BMW M52TU/M54
Vendor:Regular price From $879.99 USDRegular priceUnit price / per$879.99 USDSale price From $879.99 USD -
SuperTech High Performance Valve Spring Kit, BMW S38
Vendor:Regular price $999.99 USDRegular priceUnit price / per$999.99 USDSale price $999.99 USD -
SuperTech High Performance Valve Spring Kit, BMW S14
Vendor:Regular price $699.99 USDRegular priceUnit price / per$699.99 USDSale price $699.99 USD -
SuperTech High Performance Valve Spring Kit, BMW B48
Vendor:Regular price From $699.99 USDRegular priceUnit price / per$699.99 USDSale price From $699.99 USD -
SuperTech High Performance Valve Spring Kit, BMW / Toyota B58
Vendor:Regular price $999.99 USDRegular priceUnit price / per$999.99 USDSale price $999.99 USD -
SuperTech High Performance Valve Spring Kit, BMW N54
Vendor:Regular price $1,099.99 USDRegular priceUnit price / per$1,099.99 USDSale price $1,099.99 USD -
SuperTech High Performance Valve Spring Kit, BMW N55/S55
Vendor:Regular price $1,099.99 USDRegular priceUnit price / per$1,099.99 USDSale price $1,099.99 USD -
SuperTech High Performance Valve Spring Kit, BMW S54
Vendor:Regular price From $899.99 USDRegular priceUnit price / per$899.99 USDSale price From $899.99 USD -
Ferrea High Performance Valve Spring Kit, BMW M52TU/M54
Vendor:Regular price $1,399.99 USDRegular priceUnit price / per$1,399.99 USDSale price $1,399.99 USD -
Ferrea High Performance Valve Spring Kit, BMW B48
Vendor:Regular price $999.99 USDRegular priceUnit price / per$999.99 USDSale price $999.99 USD