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Description
Ferrea Audi TFSI DAZA 29mm 5.97mm 102mm 24 Deg Flo +1mm Trpl Grv Super Alloy Exh Valve - Set of 10Experience ultimate performance with the Ferrea Audi TFSI DAZA exhaust valve set. Crafted from advanced super alloy material, these valves provide exceptional durability and heat resistance essential for high stress engine environments. The set includes 10 valves, each engineered to meet precise specifications 29mm diameter, 5. 97mm stem diameter, and 102mm overall length with a 24 degree flow angle to optimize exhaust gases for improved engine
Experience ultimate performance with the Ferrea Audi TFSI DAZA exhaust valve set. Crafted from advanced super alloy material, these valves provide exceptional durability and heat resistance essential for high-stress engine environments. The set includes 10 valves, each engineered to meet precise specifications — 29mm diameter, 5.97mm stem diameter, and 102mm overall length with a 24-degree flow angle to optimize exhaust gases for improved engine efficiency and power.Designed with a +1mm triple groove stem, these valves ensure enhanced stability and longevity, reducing wear and tear in demanding motorsport or tuning applications. Perfectly suited for Audi TFSI DAZA engines, these valves are ideal for enthusiasts aiming to upgrade their engine components with reliable, performance-driven parts.
Ferrea's commitment to quality shines in every detail, making this valve set a standout choice for engine building, tuning, or racing projects. Backed by a trusted brand within the automotive performance community, these valves promise consistent operation under extreme conditions, helping you unlock your engine's full potential.
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
4.6 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
May not fit correctly or is difficult to fit on.
Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Works 100% on my f30 n55
No leaks made with good material you can use everything they send it will work
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Reviewed in the United States on May 26, 2026
★★★★★ 5
It’s the right part and it’s not defective
It fit and works great
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Reviewed in the United States on February 3, 2026
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle.
Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting.
Cons:
The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that.
Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
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Reviewed in the United States on May 21, 2024
★★★★★ 5
A-
Great part, had to change oring the one that comes with is way to big, but overall great quality
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Reviewed in the United States on October 25, 2025