Review on π Flowmaster 843046 Super 44 409s Muffler - Unleash Optimum Performance with 3 In(O)/Out(C) Power by George Mack
Nice exhaust sound for the latest truck model.
If you don't mind the moderate to loud resonance in the interior, I'd say it sounds good on my 2019 Custom Trail Boss. I had a valved muffler. and the screens of the resonators are removed.
Pros
- Exhaust note with a deep, aggressive sound
Cons
- Available in black only
