Review on Enhance Performance with Flowmaster 8425454 Super 44 409s Muffler - 2.5 In(D)/2.5 Out(D) by Bill Howard

Name: Enhance Performance with Flowmaster 8425454 Super 44 409s Muffler - 2.5 In(D)/2.5 Out(D)
Item: Enhance Performance with Flowmaster 8425454 Super 44 409s Muffler - 2.5 In(D)/2.5 Out(D)
Rating: 5

September 09, 2022

Great for dueling exhaust

I had a cat back dueling exhaust that sounded good but soon became quite annoying, every time I noticed it was too loud. I installed Flowmaster 44 and it's a big improvement. Still the same guttural sound, but without the gurgling.

Pros