Flowmaster 50 Series HD Mufflers
- 1-Year Lower-Price Guarantee
- Ships By 5/04
Please answer the following questions before adding to cart to help us provide you with customized for your specific vehicle.
- The Flowmaster 50 Series HD Muffler is specifically designed for high-horsepower trucks such as turbo diesels, Hemis, and performance-modified engine models
- Provides a big boost to sound, horsepower and torque
- Adds the aggressive Flowmaster exterior tone outside, with reduced interior resonance
- The Flowmaster 50 Series HD boasts a beastly chamber size for handling big engines under large loads
- Drops engine compartment heat by as much as 200°, extending the life of engine parts
- Crafted from aluminized steel for corrosion resistance and precision mig welded for maximum durability
- Casing embossed with the Flowmaster name
- Your Flowmaster 50 Series HD Muffler carries a 3-year warranty
The stock muffler riding underneath your high-horsepower truck is holding back power, torque and throaty tone. Swap it out for a Flowmaster 50 Series HD Muffler, and unleash the beast beneath your hood!
Specifically made for the dominating engines of modified trucks, turbo diesels and Hemis, the Flowmaster 50 Series HD turns your favorite sled into a dominating road beast with the famous Flowmaster aggressive tone. It puts big horsepower at the pedal for towing, hauling, or just cruisin'.
The Flowmaster 50 Series HD also boasts a larger chamber size, designed to handle large engine loads. It also reduces engine compartment heat by as much as 200°, extending the life of critical engine parts.
Each Flowmaster 50 Series HD Muffler is built with top-quality 16-gauge aluminized steel for corrosion resistance and fully mig-welded for maximum durability. Best yet, your Flowmaster 50 Series HD Muffler boasts a 3-year warranty.
- Flowmaster 50 Series HD Mufflers come in a variety of inlet/outlet configurations and sizes, shown above. Select the inlet/outlet diameter you need from the drop down at right.
Flowmaster 50 Series HD Mufflers Customer Reviews
48 Customer Reviews
Sort Reviews By:
Reviewed by RONAK B (PEORIA, AZ) Reviewed for a 2014 Dodge Ram — Mar 11, 2015 7:51 AM
Great product.. Sounds great! Would recommend to anyone who has a ram with a hemi
Reviewed by Craig C (Beatrice, NE) Reviewed for a 2014 Chevy Silverado — Feb 11, 2015 5:21 AM
The flowmaster 853558 is offset in and offset out was a pretty easy fit for my 2014 chevy silverado Hd. Plus being stainless,great sound, it should last. The exhaust is 3.5 " and didnt want to go any small hoping to help the gas burner breath easier,and to help with the gas mileage. Craig
Reviewed by Joseph G (CAMAS, WA) Reviewed for a 2007 Dodge Ram — Feb 03, 2015 9:25 PM
The shipping was very quick and showed up a day or two before I expected it. Flowmaster quality construction, I just wished that it came in stainless steel. Love the sound of this muffler, just right for a middle aged man! $80 bucks to install at the local muffler shop, welded on.
Reviewed by Joshua C (Corning, NY) Reviewed for a 2013 Dodge Ram — Jan 15, 2015 8:37 PM
The Flowmaster 50HD direct fit muffler sounds great! The install was fairly easy and the directions were perfect. The only difficult part was installing the OEM tail pipes into the new muffler. Never disappointed in Flowmaster and Auto Anything, what a great combination.