SKU: 25289064552

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)

Sale price$476.29 Regular price$529.21
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)Experience enhanced engine performance with the Supertech BMW S54 Dual Valve Spring Kit. Designed specifically for the BMW S54 engine, this kit includes dual valve springs that offer improved durability and superior valve control under high RPM conditions. Each spring is engineered to provide optimal tension and seating, ensuring reliable operation and preventing valve float during intense driving sessions. The kit's precision engineering makes it

Experience enhanced engine performance with the Supertech BMW S54 Dual Valve Spring Kit. Designed specifically for the BMW S54 engine, this kit includes dual valve springs that offer improved durability and superior valve control under high RPM conditions. Each spring is engineered to provide optimal tension and seating, ensuring reliable operation and preventing valve float during intense driving sessions.

The kit's precision engineering makes it ideal for enthusiasts and professionals looking to upgrade their engine's reliability and performance. With the included SEAT-BMS55 component, installation is straightforward, making it a perfect choice for both DIY mechanics and workshop professionals.

Crafted from high-quality materials by Supertech, this valve spring kit ensures longevity and consistent performance. Whether you are participating in motorsport events or tuning your car for street performance, these springs give you the confidence of a dependable and robust valvetrain. At Tuningsupply, we strive to bring you parts that combine race-proven technology with reliability for everyday use.

Upgrade your engine with the Supertech BMW S54 Dual Valve Spring Kit and feel the difference in every gear shift. Rely on Tuningsupply for fast shipping across Europe, competitive pricing, and expert support to help you get the most out of your build.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25289064552

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C
Verified Purchase
chris
San Leandro, US
★★★★★ 5
Its ok but falls out
Works good but not connected to the unit so it falls out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
C
Verified Purchase
Cliente de Amazon
Massapequa, US
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on May 31, 2026
I
Verified Purchase
Ivan Santana
Carnegie, US
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
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Reviewed in the United States on September 29, 2025
V
Verified Purchase
Very slowly shipping 20 days to California
Chelsea, US
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
J
Verified Purchase
Junior Omar Arias Chavarria
Cuba, US
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
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Reviewed in the United States on April 11, 2026

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