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1296 Review
59 Karma

Review on ๐Ÿš— Dynomax Ultra Flo 17513 Performance Exhaust Muffler by Anferny Pineda

Revainrating 3 out of 5

Sounds good, wish it continued.

Poor quality. This is my second and both have rusted at the rear tube weld (factory, not fitment) within two years (mid-Atlantic winter). I understand that the winters are harsh here, but the fact that he hasn't worked in the same place twice tells me about the weakness of the welds in those places. There is a large slope on the exhaust/muffler, condensate drain from below, I even kept the welds with Rustoleum. Will be my last.

Pros
  • SUPERIOR PERFORMANCE -- Straight design allows for unrestricted exhaust flow and reduces back pressure; Dynamometer flow proven to reach 2,200 scfm
Cons
  • Lots of stuff