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- Thrush 17637 Welded Muffler
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Item #:
2496556
Thrush 17637 Welded Muffler
Item #:
2496556
NZD 140
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Only 9 items left in stock.
Order now and get it around Saturday, July 18
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Transform your exhaust system with Thrush® Welded mufflers that feature a two-chamber design, aggressive tone, durable aluminized-steel construction, sleek silver finish, customizable design, and superior performance.
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What Stands Out
Durable Construction
The Thrush 17637 welded muffler features heavy-duty construction that ensures long-lasting performance, resisting rust and wear, setting it apart from competitors.
Sound Enhancement
Designed to deliver a deep, aggressive exhaust note, this muffler elevates the driving experience, making it ideal for car enthusiasts seeking performance and style.
Easy Installation
With a universal fit and straightforward installation process, the Thrush muffler allows users to upgrade their exhaust system without hassle, saving time and reducing installation costs.
Product Details
- Two-chamber design creates deep, aggressive sound
- 100% welded aluminized-steel construction reduces corrosion for long-lasting durability
- Painted silver finish with embossed Thrush logo enhances appearance
- Customizable design available in various styles and sizes for universal fitment (may require specialized fabrication and/or welding)
- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes
- Chambered design with directional, non-reversible flow and flow director technology for superior performance
| Item Dimensions | 23.75 x 10.25 x 4.5 inches (60.3 x 26 x 11.4 cm) |
| Compatible with Vehicle Type | Car |
| OEM Equivalent Part Number | 17637 |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Alloy Steel |
| Shape | Oval |
| Brand Name | Thrush |
| Manufacturer Part Number | 17637 |
| UPC | 086387176378 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Global Trade Identification Number | 00086387176378 |
| Model Number | 17637 |
| Unit Count | 1.0 Count |
| Brand | Thrush |
| Material | Alloy Steel |
| Item dimensions L x W x H | 23.75 x 10.25 x 4.5 inches (60.3 x 26 x 11.4 cm) |
| Vehicle Service Type | Car |
Who Should Buy?
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Performance Enthusiasts
Ideal for car enthusiasts wanting improved exhaust flow and a deeper sound profile from their vehicles.
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DIY Mechanics
Perfect for DIY enthusiasts needing a reliable muffler for custom exhaust systems or replacement projects.
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Budget-Conscious Buyers
Provides a cost-effective solution for those looking to maintain or enhance vehicle performance without overspending.
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Luxury Vehicles
May not suit high-end luxury vehicles that require specialized mufflers for optimal performance and noise control.
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Heavy-Duty Trucks
Not ideal for heavy-duty trucks that require robust exhaust systems tailored to handle high stress and conditions.
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Noise-Sensitive Areas
Not suitable for users living in noise-regulated areas seeking a quieter exhaust solution for their vehicles.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the Thrush 17637 Welded Muffler?
Answer: The Thrush 17637 Welded Muffler is designed to reduce noise and enhance the exhaust flow of your vehicle. This performance muffler improves engine efficiency by allowing for smoother exhaust gasses to exit, resulting in better horsepower and torque. Many automotive enthusiasts choose this muffler to achieve a deeper, more aggressive sound for their vehicles, enhancing both aesthetics and performance. -
Question:
What vehicles are compatible with the Thrush 17637 Welded Muffler?
Answer: The Thrush 17637 Welded Muffler is designed to fit a wide range of vehicles, including cars, trucks, and some SUVs. It’s ideal for those looking to replace factory-installed mufflers or upgrade their exhaust systems for improved performance. It's important to check your vehicle’s specifications or consult with a professional to confirm compatibility before installation. -
Question:
How does the construction of the Thrush 17637 Muffler contribute to its performance?
Answer: The Thrush 17637 Welded Muffler features a fully welded design that provides durability and resistance against corrosion, contributing to its longevity. The internal structure is engineered for optimal airflow, minimizing back pressure and maximizing flow efficiency. This construction results in a robust sound while ensuring your vehicle performs at its best under various driving conditions. -
Question:
Is the Thrush 17637 Muffler loud or quiet?
Answer: The Thrush 17637 Welded Muffler is known for its loud, aggressive exhaust tone, making it a popular choice for performance enthusiasts. Its design emphasizes sound enhancement, resulting in a noticeable increase in volume compared to standard mufflers. If you’re looking to stand out on the road with a powerful exhaust roar, this muffler is an excellent choice. -
Question:
Can I install the Thrush 17637 Muffler myself?
Answer: Yes, many vehicle owners choose to install the Thrush 17637 Welded Muffler themselves, especially if they have basic mechanical skills and the right tools. However, for those unfamiliar with exhaust systems, enlisting the help of a professional can ensure proper installation for optimal performance and sound. DIY installation can be a rewarding experience and may save on labor costs if done correctly. -
Question:
What materials are used in the Thrush 17637 Welded Muffler?
Answer: The Thrush 17637 Welded Muffler is composed of high-quality, heavy-duty steel that offers exceptional strength and corrosion resistance. The welded construction enhances its durability compared to traditional bolt-on designs. This robust material selection ensures it can withstand the rigors of everyday driving as well as high-performance conditions. -
Question:
Does the Thrush 17637 Muffler impact fuel efficiency?
Answer: Installing the Thrush 17637 Welded Muffler can potentially enhance fuel efficiency. By improving exhaust flow, it reduces back pressure, allowing your engine to operate more efficiently. Many drivers report a noticeable improvement in gas mileage, especially when paired with other performance upgrades in the exhaust system. It's an effective way to optimize both performance and fuel consumption. -
Question:
What is the difference between welded and bolt-on mufflers?
Answer: Welded mufflers, like the Thrush 17637, are permanently attached and often provide a more robust and leak-resistant design than bolt-on mufflers. Welded options usually handle the rigors of high performance better, as they are less prone to failure. Bolt-on mufflers, while easier to install or replace, may exhibit joint weaknesses over time, making welded mufflers a preferred choice for long-lasting performance. -
Question:
Are there any specific maintenance tips for the Thrush 17637 Muffler?
Answer: While the Thrush 17637 Welded Muffler is built to be durable, regular inspections can help prolong its life. Check for signs of corrosion or unusual noises that may indicate looseness or damage. Keeping the exhaust system clean and free from obstructions also ensures optimal performance. If you notice any performance changes, consulting a mechanic can help diagnose potential issues. -
Question:
Where can I buy the Thrush 17637 Welded Muffler in New Zealand?
Answer: You can purchase the Thrush 17637 Welded Muffler from Ubuy in New Zealand. Ubuy offers a variety of automotive products, including performance mufflers, and typically provides extensive product details and specifications to help you make an informed purchase. Shopping through Ubuy ensures you have access to reliable customer service and product support.
Thrush Mufflers 17637 Editorial Review
The Thrush 17637 Welded Muffler is a universal fit muffler that may require some modification to be installed onto your vehicle. It has a nice deep tone and provides a powerful sound. It is not obnoxiously loud and does not produce a drone. The build quality is good, although there have been some reports of poor welds and dents. Overall, this muffler is affordable and provides a good performance sound.
Customer Reviews & Ratings
357 customers ratings
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5 Star
76%
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4 Star
13%
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3 Star
4%
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2 Star
2%
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1 Star
5%
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Pros
- Nice deep tone
- Powerful sound
- Affordable
- Good build quality (except for some reports of poor welds and dents)
Cons
- May require modification to be installed
Platform Trust & Buyer Confidence
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Naylz
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“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
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Eduardo
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“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
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Dave
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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David
Verified buyer
“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
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John
Verified buyer
“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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NZD 140
Order now and get it around Saturday, July 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
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Features & Benefits
- Two-chamber design for deep and aggressive tone
- 100% welded aluminized-steel construction for durability
- Customizable design offered in various sizes for universal fitment
- Chambered design with directional and non-reversible flow for superior performance
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