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799 Review
36 Karma

Review on Walker 21471 Muffler by Guerdon Draper

Revainrating 4 out of 5

Basically I got this to keep the exhaust temp down on my 2007.

This was mainly made to reduce the exhaust temperatures in my 2007 Cummins Ram 2500 due to its straight through design. It's a little louder than I was hoping, but nothing obnoxious. The big test will be when we hook up our fifth wheel and power down a long incline to see if we can live with the extra noise or not. But I think that should be ok.

Pros
  • Exhaust Systems and Parts
Cons
  • Not the best