FLOWMASTER DK107-NT UKF44WT Muffler Mandrel Dual Exhaust Kit

( Brand: Flowmaster ), ( Features: Muffler Back, Dual Exit, Single Wall Tip ), ( Items Included: Clamp, Hanger, Muffler, Pipe ), ( Material: Aluminized Steel ), ( Placement On Vehicle: Lower ), ( Manufacturer Part Number: DK107-NT ), ( Mounting Style: Weld-on, Clamp-on, Slide-on ), ( Outlet Diameter: 2.5 ), ( Universal Fitment: Yes ), ( Vintage Part: No ), ( Finish: Aluminized, Aluminum ), ( Shape: Round Straight ), ( Manufacturer Warranty: No Warranty ), ( Part Number: Ukf44wt ), ( Fitment Type: Performance/universal ), ( Type: Muffler Back Exhaust Kit ), ( Tip Diameter: 3.5 ), ( Note1: Professional Installation Recommended ), ( Exit Type: Dual ), ( Note4: Some Modification May Required ), ( Note2: May Require 2.5 3 Or 2.75 3 Adapter, Not Included )

Review FLOWMASTER Ford Super Muffler Mandrel Dual Truck Exhaust Kit fits F150 F250 1998–2003

Introducing the Flowmaster DK107-NT 98-03 Ford F150 F250 Muffler Mandrel Dual Exhaust Kit, a high-performance aftermarket solution for enhancing the exhaust system of your Ford F150 or F250 from the years 1998 to 2003. This kit is designed to provide a more powerful and distinctive exhaust note, improved engine performance, and increased fuel efficiency.

The DK107-NT kit comprises of two high-quality 304 stainless steel mandrel-bent exhaust pipes, two Flowmaster 40 series mufflers, two OEM style connection pipes, two OEM style connection flanges, and all necessary mounting hardware. Mandrel bending ensures a consistent interior diameter throughout the length of the pipe, which reduces exhaust flow restrictions and maximizes exhaust gas velocity for optimal performance.

The 40 series mufflers feature a unique design that delivers a deep, powerful exhaust tone while minimizing unwanted drone. The exterior is coated with a high-temperature ceramic black finish to provide a sleek and durable appearance. The interior of the mufflers utilizes Flowmaster's patented "SuperNight" technology, which consists of a series of tubular packing material to increase flow and reduce backpressure.

This kit is a direct bolt-on replacement for the stock exhaust system. The connection pipes and flanges are designed to match the factory mounting locations and are made from the same high-quality 304 stainless steel to ensure a perfect fit and long-lasting durability. The entire installation process can be completed in a few hours with basic hand tools and some patience.

By upgrading your exhaust system with the Flowmaster DK107-NT 98-03 Ford F150 F250 Muffler Mandrel Dual Exhaust Kit, you will notice an immediate improvement in engine performance, including increased horsepower and torque. Additionally, the improved exhaust flow will help reduce backpressure, which can lead to better fuel efficiency.

In summary, this kit is an excellent choice for Ford F150 and F250 owners looking to enhance the sound and performance of their vehicle while ensuring a durable and long-lasting solution. The Flowmaster DK107-NT 98-03 Ford F150 F250 Muffler Mandrel Dual Exhaust Kit is a must-have for any enthusiast seeking to unlock the full potential of their truck's exhaust system.

Pros and Cons of Buying Flowmaster DK107-NT Exhaust Kit for Ford F150 and F250

The Flowmaster DK107-NT dual exhaust kit is a popular aftermarket option for Ford F150 and F250 owners looking to enhance their vehicle's performance and exhaust note. In this article, we'll discuss the key advantages and disadvantages of investing in this exhaust system.

1. Improved Performance: The mandrel-bent tubing in this exhaust kit allows for a smoother flow of exhaust gases, which can lead to increased horsepower and torque.

2. Better Fuel Efficiency: By reducing backpressure in the exhaust system, this kit can help improve your vehicle's fuel efficiency.

3. Enhanced Exhaust Note: The Flowmaster mufflers are known for their distinctive exhaust tone, which can add a desirable growl to your Ford F150 or F250.

4. Durability: This exhaust kit is made from high-quality materials, including stainless steel, and features a robust design that can withstand the rigors of off-roading and heavy towing.

5. Easy Installation: Many users have reported that the installation process for this kit is straightforward and can be completed in a weekend with the help of a few tools and friends.

1. Cost: The Flowmaster DK107-NT exhaust kit can be a significant investment, with prices ranging from $900 to $1,500 or more, depending on the specific components and retailer.

2. Loud Exhaust Note: Some users have reported that the exhaust note produced by this kit is too loud for their preference, particularly when idling or in heavy traffic.

3. Potential for Increased Emissions: Due to the free-flowing nature of this exhaust system, it may not meet emissions standards in some areas, which could result in fines or other legal consequences.

4. Potential for Increased Cabin Heat: Depending on the driving conditions, some users have reported an increase in cabin heat due to the unfiltered exhaust gases being directed closer to the cabin.

The Flowmaster DK107-NT dual exhaust kit offers several advantages, including improved performance, better fuel efficiency, enhanced exhaust note, and durability. However, it also comes with some drawbacks, such as cost, potential for a loud exhaust note, increased emissions, and potential for increased cabin heat. Ultimately, whether or not this exhaust kit is right for you depends on your individual preferences, driving habits, and budget. If you're looking for a high-performance exhaust system that delivers a distinct exhaust note, the Flowmaster DK107-NT may be worth the investment. However, if you prioritize fuel efficiency, quiet operation, or emissions compliance, you may want to explore other options.

If you're considering purchasing the Flowmaster DK107-NT exhaust kit for your Ford F150 or F250, be sure to do your research and weigh the pros and cons carefully. Consider factors such as your driving habits, budget, and local emissions regulations before making a decision. It's also recommended to have the installation done by a professional to ensure proper fitment and optimal performance. Finally, if you're concerned about the cost or potential drawbacks, consider exploring alternative exhaust systems that may offer similar benefits at a lower price point.

part # dk107 prices

• $267.99-$337.99

specifications frazzlekits:

• for models: F150, F250
• for makes: Ford
• for years: 1998-2003
• brand: Flowmaster
• features: Muffler Back, Dual Exit, Single Wall Tip
• items included: Clamp, Hanger, Muffler, Pipe
• material: Aluminized Steel
• placement on vehicle: Lower
• manufacturer part number: DK107-NT
• mounting style: Weld-on, Clamp-on, Slide-on
• outlet diameter: 2.5
• universal fitment: Yes
• vintage part: No
• finish: Aluminized, Aluminum
• shape: Round Straight
• manufacturer warranty: No Warranty
• part number: Ukf44wt
• fitment type: Performance/universal
• type: Muffler Back Exhaust Kit
• tip diameter: 3.5
• note1: Professional Installation Recommended
• exit type: Dual
• note4: Some Modification May Required
• note2: May Require 2.5 3 Or 2.75 3 Adapter, Not Included

seller frazzlekits:

• rating: 99.1%
• # reviews: 15543

shipping frazzlekits:

• cost: $0.00
• transit: 4-6 Days
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• type: Fixed
• class: Standard

payments frazzlekits:

• wallet: Paypal
• other
• credit card: Mastercard

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
• condition: New

returns frazzlekits:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer frazzlekits:

• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• started: September 13, 2025
• quantity: 10

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