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Arnold Robles photo
Czechia, Salem
1 Level
689 Review
52 Karma

Review on TOTALFLOW 646 Mini Muffler 409SS 4.5" Round Width 4" Body 6" Overall Length Inner Inlet-3.5" Outer Diameter Outlet by Arnold Robles

Revainrating 5 out of 5

To be expected. for my opinion

Works great on my 2002 Cummins. Bought a 4” for it just so it could be considered legal. Slight(very very slight) reduction in noise and no tone difference, but was to be expected. Would recommend this product. However, I did receive mine with one slip-on end and one weld-on end which was disheartening. Never the less, I made it work.

Pros
  • The muffler is designed to enhance the sound of your car's exhaust, without making it overly loud or obnoxious
Cons
  • The product does not come with a warranty