
55175400AC Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.99 | Condition is New, NOS Mopar Genuine Mopar Extension 55175400AC - Application Unknown, shipping cost = $10.90 | ![]() |
![]() | $26.62 | Condition is New, Genuine Mopar Extension 55175400AC, FREE SHIPPING | 99.4% |
![]() | $34.49 | Top Pick! Condition is New, Fender Support Bracket Mopar 55175400AC, FREE SHIPPING | 99.2% |
![]() | $39.95 | Condition is New, NOS MOPAR Extension 55175400AC, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New other (see details), Dodge Chrysler Jeep PASSENGER RIGHT FENDER EXTENSION BRACKET 55175400AB 97 98 99, FREE SHIPPING | ![]() |

The Mopar 55175400AC NOS Extension is a high-performance aftermarket part designed for Chrysler, Dodge, and Plymouth vehicles. This NOS (Nitrous Oxide System) extension is an essential component for those looking to boost the power output of their engines through the use of nitrous oxide.
This extension is meticulously crafted from premium quality materials, ensuring durability and reliability. It is specifically engineered to fit seamlessly into the existing NOS system of select Mopar vehicles. The extension comes with a sleek, polished finish that not only enhances the aesthetic appeal of your vehicle but also protects it from corrosion.
Measuring approximately 12 inches in length, this extension provides ample room for the installation of additional nitrous oxide bottles, allowing you to increase the capacity of your system for even more power. The extension is designed with a large, easy-to-access quick disconnect fitting, making it simple to install and remove the extension as needed.
The Mopar 55175400AC NOS Extension is compatible with a wide range of nitrous oxide systems and is backed by the reputable Mopar brand, ensuring a perfect fit and reliable performance. Installing this extension in your vehicle can lead to significant power gains, improving acceleration, top speed, and overall performance.
In summary, the Mopar 55175400AC NOS Extension is a must-have upgrade for any Mopar enthusiast looking to take their vehicle's performance to the next level. Its high-quality construction, easy installation, and compatibility with various nitrous oxide systems make it a valuable addition to your vehicle.
Mopar 55175400AC NOS Extension: A Comprehensive Analysis
The Mopar 55175400AC NOS Extension is a part used in the nitrous oxide (N2O) system of certain Chrysler, Dodge, and Plymouth vehicles. Nitrous oxide is a performance enhancer that injects extra fuel into an engine, increasing horsepower and torque. In this analysis, we will discuss the advantages and disadvantages of purchasing a Mopar 55175400AC NOS Extension.
Advantages:1. Increased Performance: The primary reason for purchasing the Mopar 55175400AC NOS Extension is to enhance the performance of your vehicle. With the addition of nitrous oxide, your engine will deliver more power and torque, resulting in quicker acceleration and improved top speed.
2. Cost-effective: Compared to other performance modifications, such as engine swaps or turbochargers, installing a nitrous oxide system can be a more cost-effective option. The Mopar 55175400AC NOS Extension is a relatively affordable component of such a system.
3. Easy installation: Installing the Mopar 55175400AC NOS Extension is a relatively straightforward process. It can typically be completed in a few hours by an experienced mechanic or enthusiast.
Disadvantages:1. Potential damage: The use of nitrous oxide can put additional stress on an engine, potentially leading to damage if not properly maintained. Regular maintenance and proper use of the system are essential to prevent issues.
2. Complexity: Nitrous oxide systems can be complex, requiring a thorough understanding of the system's components and proper installation. Improper installation or use can lead to engine damage and decreased performance.
3. Fuel consumption: Using nitrous oxide increases fuel consumption, leading to higher operating costs. Additionally, using nitrous oxide frequently can lead to decreased gas mileage.
Conclusion:The Mopar 55175400AC NOS Extension offers several advantages, including increased performance, cost-effectiveness, and ease of installation. However, it also comes with potential disadvantages, such as the risk of engine damage, complexity, and increased fuel consumption. Ultimately, the decision to purchase the Mopar 55175400AC NOS Extension depends on your individual preferences, budget, and level of experience with vehicle modifications. If you are willing to accept the risks and invest in proper maintenance, the benefits of increased performance may outweigh the drawbacks.
Recommendation:If you are considering purchasing the Mopar 55175400AC NOS Extension, it is essential to do your research and ensure that you have a clear understanding of the system's requirements and potential risks. Consult with a knowledgeable mechanic or enthusiast to assess whether this modification is right for your vehicle and driving style. If you decide to proceed, invest in proper installation and maintenance to maximize the benefits and minimize potential issues.
Details:
specifications trokfender:
- brand: Mopar
- mpn: 55175400ac
- fitment type: Direct Replacement
- genuine oem: Yes
- replaces part number: 55175400ab
- vintage part: No
shipping trokfender:
- class: economy
- service: fedex ground economy
- carrier: fedex
- transit: 4-10 days
- type: fixed
seller trokfender:
- # reviews: 6473
- rating: 99.4%
- city: campbellsville, kentucky
general trokfender:
- category: Auto Parts > Exterior Accessories > Panels > Fenders
offer trokfender:
- started: july 19, 2025
- prices: $14.99–$39.99
- item condition:
- New
- New other (see details)
- in stock #: 5
- options: ship-to-home
- best offers: true
- sold #: 19
- availability: in stock
returns trokfender:
- time: 30 days
- paid by: seller
- policy: returns accepted
payments trokfender:
- other
- credit card: visa
- wallet: paypal
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