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Numéro d'article:
74346905
Dynomax Ultra Flo 17557 Exhaust Muffler for Chevrolet Silverado 2500 HD
Numéro d'article:
74346905
CAD 182
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Nos meilleurs partenaires logistiques
Stainless steel construction for lifelong protection and a straight through design ensures unrestricted exhaust flow and maximizes performance.
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Ce qui se démarque
High Performance
Enhances exhaust flow and reduces back pressure, boosting engine efficiency and horsepower for Chevrolet Silverado 2500 HD, ensuring optimal performance during heavy-duty tasks.
Durable Construction
Crafted from high-quality materials, this muffler ensures longevity and resistance to rust and corrosion, providing reliable performance and peace of mind for long-term vehicle use.
Sound Optimization
Designed to deliver a deep, aggressive sound without excessive noise, offering the perfect balance for drivers wanting performance while maintaining comfort in their Chevrolet Silverado.
Détails du produit
| Item Dimensions | 35.5 x 12 x 9 inches (90.2 x 30.5 x 22.9 cm) |
| Item Weight | 22.2 Pounds (10.07 kg) |
| Inlet Connection Size | 2 Inches (5.1 cm) |
| Compatible with Vehicle Type | Car |
| OEM Equivalent Part Number | 17557 |
| Automotive Fit Type | Vehicle Specific Fit |
| Part Interchange Info | 17557 |
| Material Type | Alloy Steel |
| Shape | Oval |
| Brand Name | Dynomax |
| Manufacturer Part Number | 17557 |
| UPC | 086387175579 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Global Trade Identification Number | 00086387175579 |
| Model Number | 17557 |
| Included Components | Per Item Description |
| Brand | Dynomax |
| Material | Alloy Steel |
| Item dimensions L x W x H | 35.5 x 12 x 9 inches (90.2 x 30.5 x 22.9 cm) |
| Vehicle Service Type | Car |
À qui est-ce destiné ?
-
Performance Enthusiasts
Ideal for users seeking enhanced performance and a sportier sound from their Chevrolet Silverado 2500 HD.
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Heavy Towing
Great for drivers who frequently tow trailers or heavy loads, providing optimal airflow and exhaust efficiency.
-
DIY Mechanics
Suitable for those who enjoy modifying their trucks, as installation is straightforward and fits well with Silverado models.
-
Sound Sensitive Drivers
Not ideal for users who prefer a quieter, more subdued exhaust note in their Silverado 2500 HD.
DESCRIPTION DU PRODUIT
Dynomax Ultra Flo 17557 Exhaust Muffler for Chevrolet Silverado 2500 HD
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What are the key features of the Dynomax Ultra Flo 17557 Exhaust Muffler?
répondre: The Dynomax Ultra Flo 17557 features a straight-through design to reduce back pressure, promoting enhanced exhaust flow for better performance. It's constructed from durable aluminized steel, ensuring longevity while delivering a deep, aggressive sound. The muffler is specifically designed to fit Chevrolet Silverado 2500 HD models, making it ideal for customers looking to improve their vehicle's performance without compromising aesthetics or fitment. -
question:
How does the Dynomax Ultra Flo enhance vehicle performance?
répondre: The Dynomax Ultra Flo enhances performance by allowing for optimal exhaust flow, which improves engine efficiency. The straight-through design reduces restrictions compared to factory mufflers, contributing to increased horsepower and torque. This improvement is especially beneficial for truck owners who use their Silverado 2500 HD for towing or hauling, as it helps the engine work more efficiently, providing a noticeable increase in overall performance. -
question:
Will the Dynomax Ultra Flo increase exhaust noise?
répondre: Yes, the Dynomax Ultra Flo is designed to produce a more aggressive exhaust note compared to stock mufflers. The straight-through design allows for a deeper and louder sound, which is often preferred by truck enthusiasts who want to showcase their vehicle’s power. Additionally, while it amplifies sound, it does so without being overly intrusive in the cabin, making it a great choice for those looking to enhance their vehicle's audio presence. -
question:
Is installation of the Dynomax Ultra Flo difficult?
répondre: Installation of the Dynomax Ultra Flo is straightforward for those with basic automotive knowledge and tools. It is designed as a direct replacement for the factory muffler, fitting seamlessly into existing exhaust systems. Many users choose to install it themselves, while others prefer professional installation for optimal results. Whether you are an experienced DIYer or seeking professional help, the install process is generally manageable. -
question:
What are the benefits of a muffler like the Dynomax Ultra Flo?
répondre: A performance muffler like the Dynomax Ultra Flo provides numerous benefits including improved exhaust flow, better horsepower, and a more aggressive sound. It aids in minimizing back pressure which enhances overall engine efficiency, making it a valuable upgrade for heavy-duty applications. Users may find that their vehicle runs smoother and accelerates quicker, especially important for those using their Silverado 2500 HD for towing or off-road activities. -
question:
What is the material used in the Dynomax Ultra Flo?
répondre: The Dynomax Ultra Flo is constructed from high-quality aluminized steel, which provides excellent corrosion resistance and durability. This choice of material is particularly advantageous for vehicles that are exposed to harsh elements, ensuring a longer lifespan for the muffler. Truck owners can rely on this robust construction to handle the demands of heavy use while maintaining performance and aesthetics. -
question:
Does the Dynomax Ultra Flo come with a guarantee of compatibility?
répondre: Yes, the Dynomax Ultra Flo is specifically designed to fit the Chevrolet Silverado 2500 HD, ensuring compatibility for users of this vehicle model. This focus on application-specific design means that there is no need for extensive modifications during installation. This feature is especially important for customers who prioritize a straightforward installation process and perfect fit. -
question:
What kind of sound can I expect from the Dynomax Ultra Flo?
répondre: The sound produced by the Dynomax Ultra Flo is deep and aggressive, significantly louder than factory mufflers. Users often report a noticeable growl that reflects the vehicle’s powerful engine, especially under acceleration. This sound profile is sought after by performance enthusiasts who want their Silverado 2500 HD to have a commanding presence on the road. -
question:
Can the Dynomax Ultra Flo improve fuel efficiency?
répondre: Yes, by reducing back pressure and enabling more efficient exhaust flow, the Dynomax Ultra Flo can contribute to improved fuel efficiency in some driving conditions. More efficient engine operation means that fuel is burned more effectively. This is particularly advantageous for those who frequently tow or carry heavy loads, as they may notice a difference in consumption on long trips or in demanding driving scenarios. -
question:
Where can I buy the Dynomax Ultra Flo 17557 Exhaust Muffler for Chevrolet Silverado 2500 HD?
répondre: You can purchase the Dynomax Ultra Flo 17557 Exhaust Muffler for your Chevrolet Silverado 2500 HD from Ubuy in Canada. Ubuy is a reliable online platform that offers a wide selection of automotive performance products, ensuring that you can find the exact muffler that suits your vehicle's needs.
Dynomax Mufflers 17557 Editorial Review
The Dynomax Ultra Flo 17557 Exhaust Muffler for the Chevrolet Silverado 2500 HD has received a significant amount of critical feedback from customers regarding its fit and overall quality. Many users have expressed frustration with the product not fitting their vehicles despite assurances from Amazon's vehicle matching parts AI. A common theme among reviews is the poor quality of welding on the muffler, leading to durability concerns. Several customers noted that after installation, components of the muffler came loose, resulting in annoying rattling sounds that detracted from their overall experience. In summary, the customer reception of the Dynomax Ultra Flo 17557 indicates that it may not be a reliable choice for those looking to replace their exhaust muffler. Issues with fit, manufacturing defects, and quality control have overshadowed any potential benefits of the product, making it difficult for buyers to recommend it enthusiastically. **
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Les inconvénients
- Does not fit as advertised for several vehicle models.
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
MA
Mohammad
Acheteur vérifié
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Caractéristiques et avantages
- Fits multiple Dodge Ram and Chevrolet Silverado models (2004-2010).
- 100% welded stainless steel construction enhances durability.
- Straight through design improves exhaust flow and reduces back pressure.
- CRF Technology minimizes unwanted interior noise while delivering a deep tone.
- Dyno proven to flow up to 2,000 SCFM, supporting performance up to 2,000 horsepower.
- Research compatibility with your vehicle before purchase.
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