Review on π₯ Flowmaster 853558 3.5" In/Out 50 Series HD 409s Muffler: Powerful Performance at Its Finest! by John Fenton
Fast fit for performance Parts and accessories
I was expecting a straight fit but had to make an adapter for the intake side as it was 1/2" larger in diameter than my standard exhaust pipe. great sound and improved gas mileage
Pros
- Lots of positive vibes
Cons
- Little repairability
