MackDumpDriver Posted October 14, 2015 Share Posted October 14, 2015 Looking for some help guys, trying to figure out the best way to straight pipe the 2004 CV713 I run, just has the muffler outside the cab, looks like the one underneath the cab was already deleted.Has anyone done this? What exactly do I need? No I'm not putting a heat shield back on, just looking for a cheap way to make some noise. Yes I'm young and like the noise Thanks for any suggestions!Sent from my iPhone using Tapatalk Quote Link to comment https://www.bigmacktrucks.com/topic/42194-straight-piping-my-cv713/ Share on other sites More sharing options...
tjc transport Posted October 14, 2015 Share Posted October 14, 2015 unbolt the muffler, and put a chrome stack on. Quote when you are up to your armpits in alligators, it is hard to remember you only came in to drain the swamp.. Link to comment https://www.bigmacktrucks.com/topic/42194-straight-piping-my-cv713/#findComment-307433 Share on other sites More sharing options...
hatcity Posted October 14, 2015 Share Posted October 14, 2015 be careful what you wish for.Buddy of mine was running straight stacks. Got a nice DOT inspection at the scalehouse...all goodAs he was leaving, Highway patrol pulled him over and wrote him up for "modification of exhaust"And the DOT inspector just shrugged his shoulders Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/42194-straight-piping-my-cv713/#findComment-307446 Share on other sites More sharing options...
MackDumpDriver Posted October 14, 2015 Author Share Posted October 14, 2015 be careful what you wish for.Buddy of mine was running straight stacks. Got a nice DOT inspection at the scalehouse...all goodAs he was leaving, Highway patrol pulled him over and wrote him up for "modification of exhaust"And the DOT inspector just shrugged his shouldersPa is pretty lax about it. Just about every tri axle is straight pipedSent from my iPhone using Tapatalk Quote Link to comment https://www.bigmacktrucks.com/topic/42194-straight-piping-my-cv713/#findComment-307452 Share on other sites More sharing options...
Refined Trucker Posted October 16, 2015 Share Posted October 16, 2015 I run duel 7in behind the bunk on my CX. But after 100000 miles of it I'm over the loudness. Am thinking I'm going to add a resonator under the cab to tone it down a bit. After a long day in the truck a little quite would be nice. Guess that is a sign I'm getting old.. Quote Link to comment https://www.bigmacktrucks.com/topic/42194-straight-piping-my-cv713/#findComment-307613 Share on other sites More sharing options...
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