Supertech SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 67lbs - BMW M50 M52 M54 S52 SPRKH100DRBMST

SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 67lbs - BMW M50 M52 M54 S52

Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.
Supertech Supertech
T#: 51426477 | Part#: SPRKH100DRBMST
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SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 67lbs - BMW M50 M52 M54 S52
$833.99
  • 67lbs Seat Pressure at 35.70mm

Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs.

CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions.

Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance.

Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.

Prop 65 WarningProp 65 Warning

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW All All M50 2.5L Use vehicle selector to confirm fitment
BMW All All M52 2.5L Use vehicle selector to confirm fitment
BMW All All M52 2.8L Use vehicle selector to confirm fitment
BMW All All M54 2.5L Use vehicle selector to confirm fitment
BMW All All M54 3.0L Use vehicle selector to confirm fitment
BMW All All S52 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.