Need exhaust help! Loudmouth 2 SLP

tkrizzy3 · April 20th, 2010, 09:06 PM

Hey guys new to the forum, and building my first Mustang. I recently got a FREE SLP exhaust from a buddy and we threw it on my car and intend to fab. some exhaust pipes out to the side of the car in front of the rear wheels. Right now we threw the exhaust on after my x-pipe and stopped right after the mufflers. (so there are no tips currently out the back). My main concern is how friggin loud it is now. When we get the actual last 2 feet of pipes fabricated to come out the side will that quiet it down alot? Cause i took it around the block with it stopping after the muffler, and it is pretty much undriveable. Anyone with some knowledge on this care to help a newbie out?
Thanks in advance! Im just hoping to figure out if im gunna want to get a different exhaust or not.

JerseyTrueBlue · April 20th, 2010, 09:24 PM

It doesn't matter where you run the pipes, running catless with any resonater type exhaust is going to be obnoxious.

ajm · April 20th, 2010, 09:33 PM

^

.

That extra 2ft of pipe might make a difference but I doubt itll be a whole lot if it does.

wishIhada5.0 · April 20th, 2010, 10:19 PM

+1...thats just the nature of the beast lol

FoxHoss · April 20th, 2010, 10:34 PM

i ran without tailpipes for a time myself. it was obnoxious loud dumping at the axle, but after i put the tailpipes on it got real quiet in the cabin... everything behind my car needed earplugs tho!

dcook_14 · April 20th, 2010, 11:28 PM

The exhaust won't actually get much quieter, but it'll seem a lot quieter in the cabin since it won't be dumping out right underneath you.

April 20th, 2010, 09:06 PM	#1
tkrizzy3 Regular Join Date: Apr 2010 Posts: 177 iTrader: 1 reviews	Need exhaust help! Loudmouth 2 SLP Hey guys new to the forum, and building my first Mustang. I recently got a FREE SLP exhaust from a buddy and we threw it on my car and intend to fab. some exhaust pipes out to the side of the car in front of the rear wheels. Right now we threw the exhaust on after my x-pipe and stopped right after the mufflers. (so there are no tips currently out the back). My main concern is how friggin loud it is now. When we get the actual last 2 feet of pipes fabricated to come out the side will that quiet it down alot? Cause i took it around the block with it stopping after the muffler, and it is pretty much undriveable. Anyone with some knowledge on this care to help a newbie out? Thanks in advance! Im just hoping to figure out if im gunna want to get a different exhaust or not.

April 20th, 2010, 09:24 PM	#2
JerseyTrueBlue Hardcore Enthusiast 2001 Mustang GT Join Date: Mar 2009 Location: New Jersey Posts: 1,857 iTrader: 3 reviews	It doesn't matter where you run the pipes, running catless with any resonater type exhaust is going to be obnoxious. __________________ True Blue Crew Member #2 315's Crew Member (Dat azz) 255/298 Founder of the please leave my signature alone, I want it to say what I put there and don't appreciate you deleting it club

April 20th, 2010, 09:33 PM	#3
ajm Banned Join Date: May 2008 Posts: 7,966 iTrader: 4 reviews	^. That extra 2ft of pipe might make a difference but I doubt itll be a whole lot if it does.

April 20th, 2010, 10:19 PM	#4
wishIhada5.0 April 2012 ROTM 2002 GT, True Blue, Stick Join Date: Feb 2008 Location: About an hour east of Pittsburgh Posts: 4,083 iTrader: 0 reviews	+1...thats just the nature of the beast lol __________________ True blue crew founder/member #1 378/442 rwhp/rwtqon a Mustang dyno cams are in..#'s coming this summer

April 20th, 2010, 10:34 PM	#5
FoxHoss Enthusiast 02' GT Join Date: Oct 2007 Location: Brooklyn, CT Posts: 907 iTrader: 0 reviews	i ran without tailpipes for a time myself. it was obnoxious loud dumping at the axle, but after i put the tailpipes on it got real quiet in the cabin... everything behind my car needed earplugs tho! __________________ Nitrous is like a hot girl with an STD... you wanna hit it, but your afraid of the consequences 02' GT ~ Twin Screwed 469hp/493tq

April 20th, 2010, 11:28 PM	#6
dcook_14 Banned 2004 Mustang GT 12.35@114.08 w/ 1.88 60' Join Date: Feb 2009 Location: Waterloo, IA Posts: 7,015 Blog Entries: 2 iTrader: 7 reviews	The exhaust won't actually get much quieter, but it'll seem a lot quieter in the cabin since it won't be dumping out right underneath you. __________________ Do the Right Thing, Cook. ~Zip.

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