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Item #:
3459983
Hedman Hedders Collector Reducer Extension, X-Tension, Mandrel S-Bend, 3 in 3-Bolt Inlet to 2.5 in Outlet, GasketsHardware, Steel, Natural, Pair
Item #:
3459983
TMT 274
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Imported from USA store
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What Stands Out
Universal Fit
Designed to accommodate a variety of vehicles, the Hedman X-Tension ensures seamless integration with existing exhaust systems, making installation easy for DIY enthusiasts and professional mechanics alike.
Durable Construction
Crafted from high-quality materials, the 2.5” tube provides superior strength and longevity, effectively resisting corrosion and wear for reliable performance over time, ideal for performance-oriented drivers.
Enhanced Performance
Optimizes the exhaust flow, improving engine efficiency and power output, which delivers a noticeable difference in throttle response and overall driving experience, making it a great addition to any modified vehicle.
Product Details
| Brand Name | Hedman |
| Manufacturer Part Number | 18804 |
| Manufacturer | Hedman_Performance_Group |
| UPC | 732611188043 |
| Global Trade Identification Number | 00732611188043 |
| OEM Equivalent Part Number | 18804 |
| Model Number | 18804 |
| Item Weight | 5.5 Pounds (2.49 kg) |
| Included Components | Auto Parts |
| Item Type Name | REPLACEMENT PARTS |
| Installation Type | Bolt-On |
| Color | Silver |
| Shape | Round |
| Brand | Hedman |
Who Should Buy?
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Car Enthusiasts
Ideal for DIY car modifiers looking to enhance exhaust systems with custom components.
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Performance Upgrades
Great for those upgrading vehicle exhaust for improved performance and sound quality.
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Universal Fitment
Suitable for various vehicles needing adaptable exhaust parts without perfect specifications.
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Professional Installers
May not meet specific needs of professional mechanics due to potential fitment issues.
Product Description
Hedman Hedders Collector Reducer Extension, X-Tension, Mandrel S-Bend, 3 in 3-Bolt Inlet to 2.5 in Outlet, GasketsHardware, Steel, Natural, Pair
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What materials are used in the Hedman 18804 Universal X-Tension Unifit 2.5" Tube?
Answer: The Hedman 18804 Universal X-Tension Unifit tube is constructed from high-quality steel, which is known for its durability and excellent resistance to corrosion. This material ensures a long-lasting performance, making the tube ideal for automotive applications. The sturdy construction contributes to better exhaust flow, enhancing engine performance. You can use this tube in custom exhaust systems or when replacing old, damaged components. -
Question:
How does the Universal X-Tension design work?
Answer: The Universal X-Tension design allows for flexibility in fitting different exhaust systems by providing a simple yet effective way to connect various tubing sizes. This design helps in adapting the exhaust flow from 2.5" tubes to 3" flanges seamlessly. Whether you're a DIY mechanic or a professional installer, this feature allows for easy customization of exhaust systems to optimize performance across various vehicle types. -
Question:
Is the Hedman 18804 compatible with all vehicle models?
Answer: While the Hedman 18804 is a universal component, its compatibility can depend on specific vehicle exhaust configurations. It's designed to fit most 2.5" setups transitioning to 3" flanges, making it versatile for numerous applications. For best results, confirm the measurements and fitting requirements of your vehicle's exhaust system before purchase to ensure proper installation and optimal performance. -
Question:
What are the benefits of using this Hedman tube for exhaust systems?
Answer: Utilizing the Hedman 18804 Universal X-Tension tube allows for improved exhaust flow and can potentially enhance engine horsepower and torque. The design facilitates exhaust gas exit without significant back pressure, which is critical for performance tuning. This can be particularly advantageous for car enthusiasts looking to upgrade or modify their exhaust systems to achieve better sound and efficiency. -
Question:
Can I install the Hedman X-Tension tube myself?
Answer: Yes, the Hedman X-Tension tube is designed for relatively straightforward installation, making it suitable for experienced DIY enthusiasts. The tube typically comes with necessary flanges for attachment. However, it's recommended to have basic automotive knowledge and tools at hand. If you're unsure, consulting a professional might ensure that the tube is optimally fitted and functionally effective. -
Question:
What kind of flanges come with the Hedman 18804 tube?
Answer: The Hedman 18804 comes equipped with 3" flanges that are designed to create a secure and leak-free connection. These flanges are integral to ensuring the integrity of the exhaust system. Their robust design helps to withstand high temperatures and vibrations typically found in automotive applications, ensuring long-lasting performance even under stress. -
Question:
Is this product suitable for performance racing applications?
Answer: Absolutely, the Hedman 18804 Universal X-Tension tube is well-suited for performance racing applications. Its high-quality construction and efficient design help maximize exhaust flow, which is critical in competitive racing scenarios. Whether you're modifying a car for track use or simply looking to push your vehicle's limits, this tube can provide the enhancements needed to boost performance without hindering reliability. -
Question:
What modifications might I need for my vehicle?
Answer: Depending on your vehicle's original exhaust setup, some minor modifications may be required when installing the Hedman 18804 tube. This could include adjusting pipe lengths or alterations to exhaust hangers to ensure a perfect fit. It's wise to evaluate your existing exhaust system layout and have some additional pipe or connecting materials on hand for a successful installation. -
Question:
How does this tube affect the sound of my vehicle?
Answer: Installing the Hedman 18804 can notably influence your vehicle's exhaust note. The design facilitates better airflow which often results in a deeper, more aggressive sound that enthusiasts typically seek. If you're looking to enhance your car's audio profile while improving performance, this tube is an excellent choice for achieving that balance. -
Question:
Where can I buy Hedman 18804 Universal X-Tension Unifit 2.5" Tube With 3" Flanges in Turkmenistan?
Answer: You can purchase the Hedman 18804 Universal X-Tension Unifit tube from Ubuy in Turkmenistan. Ubuy offers a convenient shopping experience with access to a wide selection of automotive components, including this specific model. By choosing Ubuy, you will benefit from efficient service and assistance in finding the right product for your needs.
Hedman Extension Pipes 18804 Editorial Review
The Hedman 18804 Universal X-Tension Unifit is a smooth, mandrel-bent tube that is ideal for use with Hedman's heritage-style header collectors. It is available in diameters from 2 inches to 3 inches and comes with 3-bolt, flat, gasket-style flanges. The set includes S-bend extensions, flanges, gaskets, and fasteners. Although the product description mentioned that the pipes are made of mild steel, they are still of decent quality. However, according to customer reviews, the flange ends are not as pictured and do not have a flat surface. The edges are flared, and they cut into the gasket when trying to mate with the header flange. Therefore, you will need to hammer the ends flat and use a grinder to remove the remaining sharp edges to make it flush. Another issue is that it came without bolts, gaskets, or flanges, as depicted in the ad.
Customer Reviews & Ratings
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Pros
- Smooth, mandrel-bent tube
- Available in diameters from 2 inches to 3 inches
- Comes with S-bend extensions, flanges, gaskets, and fasteners
- Decent quality
Cons
- Flange ends not as pictured
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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TMT 274
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