Universal 50 Series HD Delta Flow™ 409 SS Oval Gray Exhaust Muffler (8525554) by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 18". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler Structure: Chambered. Muffler Configuration: Dual - Dual. Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy duty gas and diesel trucks. This muffler delivers improved performance, throttle response and mileage. The 50 HD features a deep, moderate tone with minimal interior resonance and is ideal for trucks with modified engines. This muffler is constructed of 409S Stainless Steel with a 3.5 inlet and outlet, and is covered by Flowmaster's Lifetime Limited Warranty.
Notes: To ensure precise fit, please check muffler shape, length and inlet diameter: the latter should match your exhaust pipe diameter.
|Muffler Series: 50 Series HD Delta Flow™|
|Muffler Body Material: 409 SS|
|Muffler Body Finish: Gray|
|Muffler Inlet Diameter: 2.5"|
|Muffler Outlet Diameter: 2.5"|
|Muffler Body Height: 5"|
|Connection Type: Pipe|
|Muffler Body Width: 10"|
|Muffler Body Shape: Oval|
|Muffler Body Length: 18"|
|Muffler Overall Length: 23"|
|Muffler Sound: Moderate|
|Muffler Structure: Chambered|
|Muffler Configuration: Dual - Dual|
|Mount Type: Uses New Hangers|
- Mild Interior Resonance
- Built for Quieting Big Displacement Engines
- Works Great with Both Gas and Diesel Applications
- Large Case Features Three-Chamber Internal Design
- Terrific Power/Torque Improvement for Tow Vehicles
- Limited Lifetime Warranty on Stainless Steel Mufflers
The 50 Series HD mufflers are perfect for late-model trucks used in the most extreme conditions. They are constructed of 16-gauge aluminized mild steel or 409S stainless steel. They are fully MIG-welded for maximum durability. The Flowmaster three chamber delta flow design improves the evacuation of exhaust gases from the combustion chambers so the engine can take bigger breaths of fresh air/fuel mixture. This increases the combustion efficiency and improves the torque. A high and flat torque curve is key to performance for trucks used for towing and heavy loads, much more important than a high peak in the horsepower curve. The Flowmaster 50 Series HD mufflers help you to perfect your engine for heavy-duty use.
Flowmaster mufflers differ in technology and tuning, and thus in tone and character, to give your performance engine a sound to your personal liking.
All Flowmaster mufflers are tuned for maximum performance. All Flowmaster mufflers produce a beautiful deep performance tone. Choosing the right Flowmaster muffler is not a technical decision – it is all up to your personal taste. It’s A Sound Decision®.
Flowmaster mufflers employ two unique technologies developed by the company; the patented Delta Flow and the Laminar Flow. They give different characters of sound and can be tuned to achieve the desired exhaust note. Flowmaster Exhaust System Technology is so versatile, and gives such a high degree of control, that it is used both by racers, who want maximum power, and by the U.S. Air Force in Stealth applications where maximum silence and minimum heat emissions are prime considerations. Be it for a domestic or import truck, SUV, off-road warrior, daily driver, muscle car, euro-spec cruiser or sport compact vehicle Flowmaster always has the right muffler for you.
Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.