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Skunk2 Ultra Series Valve Springs for 2024 BMW 4 Series

BMW 4 Series - 2021 to 2024 - All [M440i, M440i xDrive] (High-Lift) (Includes Titanium Retainers)
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In Stock
Fits:
BMW 4 Series - 2021 to 2024 - All Door Configs [M440i, M440i xDrive]
Notes:
  • High-Lift
  • Includes Titanium Retainers
More Info:
Includes a full set of titanium retainers in addition to the valve springs. Recommended for use with any aftermarket high-lift performance camshafts, such as the Skunk2 Ultra Series ones.
List Price:
$1099.99
Our Price:
$959.97
You Save:
$140.02
 
 
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Select an Application For Your
2024 BMW 4 Series
 
Door Config  [Trim Level]
Application / Notes
All [M440i, M440i xDrive]
(High-Lift) (Includes Titanium Retainers)
 

Each set comes complete with all valve springs for your engine.

Skunk2 Ultra Series Valve Springs have been developed as a result of many years of experience in drag and touring car racing. The Ultra Series springs are made from super clean, Japanese milled chrome silicone wire, shot peen stress relieved, and heat treated to provide consistent and reliable performance. All Skunk2 valve springs are race tested and proven and can be used with both forced induction and naturally aspirated engines. Skunk2 Recommends these Ultra Series Springs for use with most high-end cams, including the Skunk2 Ultra Series Camshafts. You simply won't find better valve springs than these!

The Skunk2 Ultra Series valve spring kits are best suited to be used with the Ultra Series camshafts. In some cases, these are required for proper operation. Providing a high tensile strength, these valve springs ensure valve float is not an issue with even the most aggressive camshafts.

Spring Base Kit Notes: For some applications (when needed), a Skunk2 Spring Base Kit is included for long-term reliability of your camshafts and valve springs.

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Application Price List & Information Overview
Application List Price Our Price
BMW 4 Series - 2021 to 2024 - All [M440i, M440i xDrive] Skunk2 Ultra Series Valve Springs

Notes: (High-Lift) (Includes Titanium Retainers)

More Info: Includes a full set of titanium retainers in addition to the valve springs. Recommended for use with any aftermarket high-lift performance camshafts, such as the Skunk2 Ultra Series ones.
$1099.99$959.97
Featured Supported Door Configuration:
BMW 4 Series Convertible , BMW 4 Series Coupe

Skunk2 Ultra Series Valve Springs supported 2024 BMW 4 Series Trim Levels:
M440i , M440i xDrive


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