



Ferrea 15-24 BMW S58 Single Spring Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Ferrea 15-24 BMW S58 Single Spring KitSKU: KT4059 Ferrea 2020 2024 BMW S58 Single Spring Kit KT4059 The Ferrea KT4059 Single Spring Kit delivers reliable valvetrain control for BMW S58 engines found in M3, M4, X3 M, X4 M and M2 models. This complete kit with 24 springs and titanium retainers supports high boost and revs past 9,000 RPM without valve float. It maintains precise valve timing under extreme conditions for consistent power delivery. Key Features Spring Pressure: 165 lbs seat @
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Your Ferrea 15-24 BMW S58 Single Spring Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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