Your cart is empty.
Your cart is empty.The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Nolan
Reviewed in the United States on February 27, 2023
This muffler fits well on my 2012 raptor. You will need to buy some 2.5” pipe to weld it up to the factory tailpipe. Sounds great, drone is absolutely terrible around 2k rpm especially when towing. This is no fault of flowmaster, just bear in mind if installing on a similar truck. Other than the drone at a certain rpm it sounds great.
Nikonman
Reviewed in the United States on November 30, 2021
This muffler sounds great on a Ford 6.2 engine
bbrown
Reviewed in the United States on November 20, 2020
Will be using on a upcoming project. Have purchased Flowmaster products in the past
@johnholsteinwv
Reviewed in the United States on August 3, 2019
great sound quality on my 6.4L Hemi.
-iD-
Reviewed in Canada on September 13, 2018
Great quality and great sounding.. although I liked the sound better without a muffler! :)
Dawaan Bonner
Reviewed in the United States on May 22, 2018
Gave me the rite sound i was looking for
Kindle Customer
Reviewed in the United States on October 24, 2018
Bought this and had it welded onto a 2014 Silverado 5.3L. Had a cat-back 3in pipe to the muffler with dual 2.5 outs. On initial start it was DEEP. Sounds awesome though. I had bought it to have a semi-aggressive sound and it was a little more aggressive then planned but I totally love it. Coupled with a CAI and I have noticeable improvements in HP and throttle response. Would definitely recommend with the caveat that depending on what size pipe you use will affect how deep/loud/aggressive it's going to sound. Great buy!
William
Reviewed in the United States on July 28, 2013
I welded this in place of my stock muffler on a 2012 ford raptor. Fit perfectly and sounds amazing. Not too loud when driving easy and no drone until you get to about 65 and up. But people can definitely hear it when you get on it. Deep aggressive sound and it arrived 2 days early. If you put this on a big v8 you will not be disappointed!
Michael Jurich
Reviewed in the United States on December 13, 2013
Sound is awesome just what I was looking for, not to obnoxious but loud enough to know its there. Recommend
Recommended Products
$62.98
$ 26 .99 $26.99
$106.78
$ 49 .99 $49.99