just ordered the fabtech 2" leveling kit....cant wait!!!! now when summer comes do i need to do aything to the suspension if i put 22" or 24" on this truck?

 

There is no need for a resonator with certain mufflers. Flowmaster has a bad rap for noise because everyone puts the cheapest series on (40), which is the loudest. Flowmaster makes at least 12 different muffler series, from the loudest to the quietest. All the magna flo's, corsa's (to an extent), borla etc. rely on a packing to absorb an exhaust frequency. The frequency absorbed is the high , leaving the low.... which is the muddy sound similar to a subwoofer in a stereo system. The flowmaster's, gibson, and stock type mufflers are cancelling more of the low frequency and leaving the high frequency, which is similar to a stereo tweeter. This sound is much more liveable.