Im gettin dual exhaust put on my 2004 5.4 V8 XLT. Im running 2.5 pipes all the way to stainless steel tips. im lookin at 24, 28, or 30 inch mufflers. i want a nice deep sound but no popping. i was told any shorter then 24 had alot of popping, so far im think about the 28in, any suggestions for length?
thanks