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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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BMW M50 M52 S50 S52 Valve Springs by SuperTech
Vendor:SuperTechRegular price From $791.99 USDRegular priceUnit price / per$879.99 USDSale price From $791.99 USDSale -
Kelford Cams Valve Spring Kit, BMW / Toyota B58
Vendor:Kelford CamsRegular price From $539.99 USDRegular priceUnit price / per$599.99 USDSale price From $539.99 USDSale -
BMW N20 / N26 Valve Springs by SuperTech
Vendor:SuperTechRegular price $674.99 USDRegular priceUnit price / per$749.99 USDSale price $674.99 USDSale -
Kelford Cams Valve Spring Kit, BMW S58
Vendor:Kelford CamsRegular price From $539.99 USDRegular priceUnit price / per$599.99 USDSale price From $539.99 USDSale -
BMW S63 Valve Springs by SuperTech
Vendor:SuperTechRegular price $1,259.99 USDRegular priceUnit price / per$1,399.99 USDSale price $1,259.99 USDSale -
Kelford Camshaft & Valve Spring Kit for BMW B58 Gen 1
Vendor:Kelford CamsRegular price From $1,673.98 USDRegular priceUnit price / per -
BMW N54 Lifter Shim Set by Ferrea
Vendor:FerreaRegular price $99.99 USDRegular priceUnit price / per$99.99 USDSale price $99.99 USD -
BMW N54 Valve Springs by SuperTech
Vendor:SuperTechRegular price $989.99 USDRegular priceUnit price / per$1,099.99 USDSale price $989.99 USDSale -
BMW N55/S55 Valve Springs by SuperTech
Vendor:SuperTechRegular price $989.99 USDRegular priceUnit price / per$1,099.99 USDSale price $989.99 USDSale -
BMW S58 Valve Spring Kit by Ferrea
Vendor:FerreaRegular price $989.99 USDRegular priceUnit price / per$1,099.99 USDSale price $989.99 USDSale -
BMW N55 / S55 Valve Spring Kit by Ferrea
Vendor:FerreaRegular price $944.99 USDRegular priceUnit price / per$1,049.99 USDSale price $944.99 USDSale -
GSC Camshaft & Valve Spring Kit for BMW S58
Vendor:GSC Power-DivisionRegular price $2,099.98 USDRegular priceUnit price / per -
Solid Lifter Conversion Shims for BMW M50 M52 M54 S50 S52
Vendor:5150 AutoSportRegular price $199.99 USDRegular priceUnit price / per -
BMW S85 Valve Springs by SuperTech
Vendor:SuperTechRegular price From $674.99 USDRegular priceUnit price / per$749.99 USDSale price From $674.99 USDSale -
11,000 RPM Valve Spring Kit BMW M50 M52 S50 S52
Vendor:5150 AutoSportRegular price From $899.99 USDRegular priceUnit price / per$999.99 USDSale price From $899.99 USDSale -
BMW / Toyota B58 Lifter Shim Set by Ferrea
Vendor:FerreaRegular price $99.99 USDRegular priceUnit price / per$99.99 USDSale price $99.99 USD

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