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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
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Description
DEI XL Damping Material 12.5in x 24in x 4mmExperience superior vibration damping with the DEI Damping Boom Mat XL, the perfect solution for reducing unwanted noise and rattles in your vehicle. Measuring 12. 5 inches by 24 inches with a thickness of 4 millimeters, this high quality damping material is designed to enhance your driving experience by minimizing sound and vibration. This specially engineered Boom Mat XL is ideal for automotive enthusiasts who demand effective noise control without
Experience superior vibration damping with the DEI Damping - Boom Mat XL, the perfect solution for reducing unwanted noise and rattles in your vehicle. Measuring 12.5 inches by 24 inches with a thickness of 4 millimeters, this high-quality damping material is designed to enhance your driving experience by minimizing sound and vibration.This specially engineered Boom Mat XL is ideal for automotive enthusiasts who demand effective noise control without adding excessive weight. Its durable construction ensures long-lasting performance, making it a reliable choice for improving cabin comfort and sound system clarity.
Easy to apply and compatible with various car surfaces, the DEI Damping Boom Mat XL helps create a quieter, more enjoyable ride. Whether you're upgrading your sound system or simply want to reduce road noise, this thermal wrap is an excellent addition to your vehicle. Trust in DEI's expertise and bring professional-grade damping to your car with this efficient and versatile product.
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
4.2 ★★★★★
Based on 20 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