Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Ferrea BMW S42/M42/M50/S50/M52/M54 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 12Experience the perfect blend of strength and lightweight performance with Ferrea BMW Double Spring Pro CNC Titanium Retainers. Designed specifically for BMW models S42, M42, M50, S50, M52, and M54, these retainers provide exceptional durability and precision. Crafted from high grade titanium, these retainers reduce valvetrain stress and rotational mass, enabling improved engine responsiveness and higher RPM capabilities. The 7 degree design optimizes
Experience the perfect blend of strength and lightweight performance with Ferrea BMW Double Spring Pro CNC Titanium Retainers. Designed specifically for BMW models S42, M42, M50, S50, M52, and M54, these retainers provide exceptional durability and precision.Crafted from high-grade titanium, these retainers reduce valvetrain stress and rotational mass, enabling improved engine responsiveness and higher RPM capabilities. The 7 degree design optimizes valve spring function, ensuring reliable valve control under demanding conditions.
Sold as a set of 12, these retainers are precision machined to exact specifications for a perfect fit and long-lasting performance. An ideal upgrade for enthusiasts seeking to maximize the potential of their BMW engines, the Ferrea titanium retainers bring motorsport quality components right to your garage.
Trust Tuningsupply for competitive pricing, fast European shipping, and enthusiast-driven support on all high-performance engine components.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 1635 reviews
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Product Reviews
★★★★★ 5
Guaranteed protection.
I have gotten many protection plans from asurion over the years and they have always been very prompt in addressing every issue I've had.
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Reviewed in the United States on January 20, 2024
★★★★★ 5
The best protection
SO glad I purchased this plan.
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Reviewed in the United States on September 25, 2025
★★★★★ 4
A very good experience overall.
The whole process went smoothly and efficiently except for the Repair Dept. spending 3 weeks trying multiple attempts to order parts and repair the computer before determining it was unrepairable. I will use Assurion in the future.
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Reviewed in the United States on April 23, 2021
★★★★★ 5
Fast response to my claim
Honestly was shocked how fast they responded to my claim. I was updated constantly by text and email. The whole process was seriously easy and so stress free.. Again, I was super shocked because most of the time you get the run around with no results. I was so pleased with Asurion, I would highly recommend purchasing their warranty coverage because you just never know what might happen to a product.
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Reviewed in the United States on October 27, 2022
★★★★★ 5
Well worth the purchase
I have had to use my Asurion protection plans with other purchases and have ALWAYS been impressed with how easy the process is and always satisfied with the outcome. I now take advantage of purchasing these plans for all major purchases that offer it.
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Reviewed in the United States on January 19, 2020
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