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Item #:
26640497
Dynomax Ultra Flo 17225 Exhaust Muffler for Chevrolet Silverado 2500 HD
86% of respondents would recommend this to a friend
Item #:
26640497
SCR 3077
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DynoMax Ultra Flo Welded mufflers provide a universal fit and feature Continuous Roving Fiberglass (CRF) for a deep performance tone.
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What Stands Out
High Performance
The Dynomax Ultra Flo 17225 enhances exhaust flow for improved horsepower and torque, providing a noticeable performance boost over stock mufflers for your Chevrolet Silverado 2500 HD.
Durable Construction
Constructed with high-quality stainless steel, this exhaust muffler ensures longevity and resistance to corrosion, making it a reliable choice for demanding driving conditions.
Enhanced Sound
Offers a deep, aggressive exhaust note without excessive noise, ensuring a perfect balance between performance and a pleasant driving experience, appealing to enthusiasts who value sound quality.
Product Details
| Brand Name | Dynomax |
| Manufacturer Part Number | 17225 |
| UPC | 086387172257 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Global Trade Identification Number | 00086387172257 |
| Number of Items | 1 |
| Included Components | Per Item Description |
| Model Number | 17225 |
| Unit Count | 1 Count |
| Item Dimensions | 22.5 x 6.5 x 6.5 inches (57.2 x 16.5 x 16.5 cm) |
| Item Weight | 10 pounds (4.54 kg) |
| Inlet Connection Size | 2 inches |
| Compatible with Vehicle Type | Car |
| OEM Equivalent Part Number | 17225 |
| Automotive Fit Type | Vehicle Specific Fit |
| Part Interchange Info | 17225 |
| Material Type | Alloy Steel |
| Shape | Round |
| Brand | Dynomax |
| Material | Alloy Steel |
| Item dimensions L x W x H | 22.5 x 6.5 x 6.5 inches (57.2 x 16.5 x 16.5 cm) |
| Vehicle Service Type | Car |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking enhanced engine performance and a more aggressive exhaust note from their Silverado.
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Towing Professionals
Great for those who frequently tow heavy loads, providing improved exhaust flow and better engine efficiency.
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Off-Road Adventurers
Perfect for off-road enthusiasts needing a durable muffler that withstands harsh conditions without sacrificing performance.
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Noise Sensitive Drivers
Not suitable for individuals who prefer a quieter ride as it produces a noticeable exhaust sound.
Product Description
Dynomax Ultra Flo 17225 Exhaust Muffler for Chevrolet Silverado 2500 HD
About This Item
Get the ultimate performance upgrade for your vehicle with the Dynomax 17225 Ultra-Flo Welded Muffler. This high-quality muffler is perfect for car enthusiasts who want to enhance their vehicle's performance and sound. The Dynomax Ultra-Flo Welded Muffler is built with 100% welded construction, ensuring durability and long-lasting performance. It features a universal fit, making it compatible with a wide range of vehicles. One of the key features of this muffler is the Continuous Roving Fiberglass (CRF) technology.
This innovative technology helps absorb unwanted interior resonance, while still maintaining a deep, powerful performance tone. You'll get that aggressive sound you've been craving, without sacrificing comfort during daily driving. Not only does the Dynomax Ultra-Flo Welded Muffler deliver an impressive sound, but it also offers improved exhaust flow and reduced backpressure. This means you'll experience enhanced engine efficiency and increased horsepower.
Whether you're looking for improved acceleration or better fuel economy, this muffler has got you covered. The Dynomax Ultra-Flo Welded Muffler is designed to deliver top-notch performance for a variety of vehicles. Whether you have a truck, car, SUV, performance vehicle, muscle car, off-road vehicle, or even a diesel or gasoline engine, this muffler will provide the performance gains you're looking for. Upgrade your vehicle's exhaust system with the Dynomax 17225 Ultra-Flo Welded Muffler. Experience the power, sound, and performance you've always wanted.
Get yours today and take your driving experience to the next level.
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Customer Questions & Answers
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Question:
What is the Dynomax Ultra Flo 17225 Exhaust Muffler compatible with?
Answer: The Dynomax Ultra Flo 17225 Exhaust Muffler is specifically designed for the Chevrolet Silverado 2500 HD. It's engineered to fit seamlessly into the exhaust system of this truck model, ensuring optimal performance. The muffler's design not only facilitates enhanced exhaust flow but also contributes to a deeper, more aggressive sound characteristic of high-performance vehicles. This makes it an ideal choice for truck owners looking to upgrade their Silverado's exhaust system for better sound and performance. -
Question:
How does the Dynomax Ultra Flo muffler improve performance?
Answer: The Dynomax Ultra Flo muffler enhances performance by offering a straight-through design that significantly reduces exhaust backpressure. This allows your vehicle's engine to breathe more freely, leading to improved horsepower and torque. Additionally, the muffler produces a distinctive roar that many truck enthusiasts appreciate while also reducing weight compared to factory units. Whether you’re towing heavy loads or cruising on the highway, this muffler optimizes engine efficiency and sound. -
Question:
Is the Dynomax Ultra Flo 17225 muffler loud?
Answer: Yes, the Dynomax Ultra Flo 17225 muffler is known for its aggressive sound profile. The design includes less restrictive internal components, which amplify the exhaust note as compared to stock mufflers. While this appeal makes it popular among performance enthusiasts, it’s recommended for those who enjoy a louder exhaust note. This can be a great feature if you're looking to make your Chevrolet Silverado 2500 HD stand out on the road while also improving performance. -
Question:
What materials are used in the construction of the Dynomax Ultra Flo muffler?
Answer: The Dynomax Ultra Flo 17225 muffler is constructed from high-quality stainless steel, which is known for its durability and resistance to corrosion. The use of stainless steel ensures a longer lifespan compared to typical mild steel mufflers. This construction provides a professional finish and helps prevent rust or deterioration, making it a reliable option for truck owners who frequently drive in varying weather conditions. -
Question:
Does the Dynomax Ultra Flo muffler affect fuel efficiency?
Answer: Yes, the Dynomax Ultra Flo 17225 muffler can positively impact fuel efficiency. By optimizing exhaust flow and reducing backpressure, it enables the engine to operate more efficiently. For drivers who often haul loads or tow, this can translate into improved miles per gallon. The enhanced performance allows the engine to work less hard, making it a beneficial upgrade for both everyday driving and heavy-duty applications. -
Question:
Can I install the Dynomax Ultra Flo muffler myself?
Answer: Yes, many users choose to install the Dynomax Ultra Flo 17225 muffler as a DIY project. The installation involves dismantling the existing exhaust system and replacing it with the new muffler, which can often be done with basic mechanic tools. However, for accurate fitment and optimal performance, some drivers prefer professional installation. If you're comfortable with automotive work or have the right tools, this can be a fulfilling project that enhances your Silverado's capabilities. -
Question:
What type of sound can I expect from the Dynomax Ultra Flo 17225?
Answer: The Dynomax Ultra Flo 17225 muffler produces a powerful, deep exhaust tone that is music to the ears of performance enthusiasts. Its straight-through design creates a more aggressive sound compared to conventional mufflers. This makes it especially popular among those looking to achieve that classic muscle car rumble or a commanding presence on the road, which is often sought after by drivers of the Chevrolet Silverado 2500 HD. -
Question:
What is the weight of the Dynomax Ultra Flo 17225 muffler?
Answer: The Dynomax Ultra Flo 17225 muffler weighs approximately 10 pounds. Its lightweight design contributes to overall vehicle performance by reducing the overall weight of the exhaust system. This is particularly beneficial for the Chevrolet Silverado 2500 HD, where every pound counts, especially during towing or off-road activities. Drivers often report improved agility and handling thanks in part to weight reductions from aftermarket components like this muffler. -
Question:
How does the Dynomax Ultra Flo muffler handle different weather conditions?
Answer: The Dynomax Ultra Flo 17225 muffler excels in various weather conditions due to its stainless steel construction, which is highly resistant to rust and corrosion. This durability ensures that the muffler can withstand rain, snow, and extreme temperatures without compromising performance. Therefore, regardless of where you drive your Chevrolet Silverado 2500 HD, you can be confident that your exhaust system remains intact and performs optimally. -
Question:
Where can I buy the Dynomax Ultra Flo 17225 Exhaust Muffler in Seychelles?
Answer: You can purchase the Dynomax Ultra Flo 17225 Exhaust Muffler for your Chevrolet Silverado 2500 HD from Ubuy in Seychelles. Ubuy offers a convenient online shopping experience with a wide range of automotive products including performance exhaust systems. By choosing Ubuy, you can find trusted customer service and ensure you are getting the right fit for your vehicle.
Dynomax Mufflers 17225 Editorial Review
The Dynomax Ultra Flo 17225 Exhaust Muffler has garnered a generally positive reception among customers, particularly those looking to strike a balance between sound quality and noise reduction. Many users have praised its ability to quieten excessively loud aftermarket exhaust systems while still delivering a pleasing exhaust note. Customers installing this muffler on vehicles like the Dodge Cummins and Chevy models have reported noticeable improvements in both performance and auditory experience, with compliments on the well-crafted design and sound quality. Some users appreciate that while it maintains a louder presence compared to stock options, it avoids the unwanted drone that can be a common complaint with other mufflers at highway speeds. However, there is a noted variance in individual experiences with volume levels, particularly among those who have upgraded to larger exhaust systems keen on achieving a specific sound profile. For a few users, the muffler proved to be louder than anticipated, especially in the context of 4” exhaust systems, leading them to request a mellower tone for daily driving conditions. In summary, the Dynomax Ultra Flo 17225 offers a commendable blend of performance and sound for enthusiasts looking to enhance their vehicle's exhaust note without sacrificing neighborhood peace. **
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Pros
- Effectively reduces excessive noise from previous straight-pipe setups.
- Delivers a pleasing sound quality that many users enjoy.
- Avoids drone at highway speeds, making it suitable for everyday driving.
- Complimented for well-crafted design and durability.
- Generally well-received by car enthusiasts looking for a balance in sound.
Cons
- Some users find it too loud for everyday use, especially in larger exhaust setups.
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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