I unbolted everything after my frontpipe and it was loud. But all the diesel soot starts to build up under your truck and you can feel the exhaust, plus it felt like I lossed some low end torgue. I did gain alittle mpg too. But just get stack or a 5" exhaust if you want loud and not to loss low end torgue. IMO- O it goes downpipe, frontpipe, muffler, tailpipe
__________________ 2004 LB7 Crew Cab 4x4 SLT
Dyno stock numbers 454.3rwTrq and 246.8rwhp boost 22psi EGT 1100 23.2mpg @70mph hwyAmsoil-Air Filter, motor oil, both Diff's, Tranny, Tranfer Case Autometer C2 0-35boost and 0-1600temp gauge Cooper STT Tires 285/75-R16 PPE Standend set on 40hp/160trq and Boost valve Single Flowmaster 4" with a SS 5" tip, two Interstate battery 800 CCA
im just removing the muffler and putting a pipe in there... i was going to just unbolt the after the front pipe and run for a few days like that till i got around to cutting the muffler out... just for the hell of it ... just wanted to know how loud it would be... or if it would mess anything up
Thats good ricerocket12s, now sell your ricer and use the money to make my truck a 11second ride!!! ladys dump trucks more anyways! or in my case 96 Trans Ams!!!! hahaha:moon
__________________ 2004 LB7 Crew Cab 4x4 SLT
Dyno stock numbers 454.3rwTrq and 246.8rwhp boost 22psi EGT 1100 23.2mpg @70mph hwyAmsoil-Air Filter, motor oil, both Diff's, Tranny, Tranfer Case Autometer C2 0-35boost and 0-1600temp gauge Cooper STT Tires 285/75-R16 PPE Standend set on 40hp/160trq and Boost valve Single Flowmaster 4" with a SS 5" tip, two Interstate battery 800 CCA
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