dang that is a beautiful set up... i changed my exhaust so many times now but theres always room for one more 
Clementeunknown what you got in your truck.... theres a whine coming from that thing like it may be FI. You should get your stats on your signature
1999 GMC Sierra SLE ECSB .... 5.3L w/ Slight Performance Tune / True Duals with Flo Pro Glass Packs.
Project ''Bad Company'' Future = 6.0L (Forged Internals) / Boost (TVS) / 4L65E LvL 5 / AWD Conversion / Full LT's with Cats / Methanol Injection / Lowered 2" / SS Rims / Frame Up resto
Officially Employed!!!