Should I install turndowns or dual pipes on my 2003 F-150?
It is a 4.2 v6 stepside extended cab.
I have the stock muffler on it ATM and I also would like some opinions on a muffler to get. Im thinkin a Flowmaster 40 or super 44.
If i split it off into duals I would like Dual tips on both sides or some HUGE single tips so links to some nice tips will also be appreciated.

Thanks