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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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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
4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Good quality
Size: Extra Small, Color: blue, purple, Pattern Name: clean tuff bone bacon
My dogs favorite toy. It’s so small and cute lol it’s lightweight and easy for her to chew. The quality is great, it’s lasting and no broken pieces.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Winnie Loves Them!
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My Winnie is an aggressive chewer and she loves these bones. They're indestructible and they must be delicious because she works on them every day. I was a bit concerned when they were out of stock for a few months. Please don't discontinue them!
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Not bad for the price
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
Good for chewing but my little dog had trouble with the brown food coming off in bigger than should be chunks
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Dog chews nylon bones
Size: Large (Pack of 3), Color: Varies, Pattern Name: clean tuff
My French bulldogs love 💕 these unfortunately small pieces come off and get caught in their throats the fore I will not purchase any in the future thank you
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Weird to humans, amazing to dogs!
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
I find these expensive and weird, and yet I'm not the one chewing them and both of my dogs disagree. They feel they are amazing and tasty! They love to chew on these, and chew, and chew. Who am I to argue?
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Reviewed in the United States on April 24, 2026