SLP Loudmouth VS. SLP Loudmouth II - Ford Mustang Forum
 
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post #1 of 13 (permalink) Old 02-05-2007 Thread Starter
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Question SLP Loudmouth VS. SLP Loudmouth II

Hey guys, i was wondering if there is really a huge difference in the sound of these two exhust systems? I've listed to some audio clips on here of the two, but couldnt really tell too much of a difference. Anybody know if the original Loudmouth is alot louder than the Loudmouth II?

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post #2 of 13 (permalink) Old 02-05-2007
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I think the loudmouth is louder than the loudmouth II. Check out http://www.mustangexhaust.com/ they have tons of clips that may be more helpful than the ones you have herd.


Just purchased 2006 GT! Perfectly stock... for now

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post #3 of 13 (permalink) Old 02-05-2007
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Clips on the computer just don't do justice. The Loudmouth is louder than the LM II, I'd guess the difference is much like the regular Magnaflows and MagnaPacks. Of course if you never heard either of those the analogy doesn't help.
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post #4 of 13 (permalink) Old 02-06-2007
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Quote:
Originally Posted by 1FastGT View Post
Hey guys, i was wondering if there is really a huge difference in the sound of these two exhust systems? I've listed to some audio clips on here of the two, but couldnt really tell too much of a difference. Anybody know if the original Loudmouth is alot louder than the Loudmouth II?
My Loudmouths are loud as hell!! (98gt)
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post #5 of 13 (permalink) Old 02-07-2007
 
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[i agree with the last post. the original loudmouth system is loud as hell. most people that hear my car say that it sounds like a chopper screaming down the block.....the loudmouth 2 system from what i read is alot quieter...
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post #6 of 13 (permalink) Old 02-07-2007
 
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LM's are loud and obnoxious and LMII's are quiet when cruising and sex when ya get on it^^
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post #7 of 13 (permalink) Old 02-07-2007
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www.youtube.com , type in slp lm1 or slp lm2.
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post #8 of 13 (permalink) Old 02-07-2007
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Obviously if your talking about SLP then you want something loud. If you do i would say go with the Magnaflow Mganapacks or Borla Stingers. They actually sound deep,mean, loud, SLPs just sound loud. If you wanted something quieter, LMII or flowmaster is alright. I would say get the LMII if you want something a little bit in the middle because everyone has flowmasters.

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post #9 of 13 (permalink) Old 03-07-2012
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i have the lm1 on my 98 gt, and let me tell you it sounds GREAT! i wouldnt change my exhast for anything. im running a pypes o/r x and the lm1 cat-back. i would tell anyone to get it

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2003 Mustang GT
Intake & Exhaust: K&N FIPK CAI, Mac O/R H-Pipe, Custom Catback w/ Magnaflow Magnapack Mufflers.
Suspension: H&R Super Sport Springs, KONI STR.T Shocks & Struts, J&M Caster Camber Plates, Steeda Bumpsteer Kit, UPR Elite LCA's & UCA's.
Performance: BAMA 93R Custom Tune, FRPP 4.10 Gears w/ Terminator spec T-Lok.
Planned Mods: FLSFC, Eibach Sway Bars, Throttle Body, Plenum, Rims.
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Good Lord. They are WAY DIFFERENT! Loudmouth I's sound like somebody shooting a machine gun, into a loudspeaker, amplified by a tube amp, projected through a horn speaker, recorded by a microphone, and played through a tornado siren.

Loudmouth IIs sound like Adele singing to Metallica. Badassery with pure beauty and romance.

Black with saddle 1996 Mustang GT convertible. Manual. NPI, 2v 4.6L. Full bolt-ons.
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Quote:
Originally Posted by burninrock24 View Post
Good Lord. They are WAY DIFFERENT! Loudmouth I's sound like somebody shooting a machine gun, into a loudspeaker, amplified by a tube amp, projected through a horn speaker, recorded by a microphone, and played through a tornado siren.

Loudmouth IIs sound like Adele singing to Metallica. Badassery with pure beauty and romance.
The variable to this equation is whether or not a stock or o/r midpipe is in front of said resonators. I'd say some smartass crap like "ask me how I know", but in the event somebody took me up on that offer it would turn into another one of my rambling marijuana induced overly long explanations, so maybe refrain from asking. In short, I've had LM1's, LM2's, and Powerflow's; all in combination of factory midpipe and o/r x. I have found the LM2 with o/r x to be perfect.


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And a few Explorers too... 2008 4.0 XLT 4x2, 1996 XLT 5.0 4x2, 2003 Sport Trac XLT 4.0 4x4
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Quote:
Originally Posted by SoCal2V View Post
The variable to this equation is whether or not a stock or o/r midpipe is in front of said resonators. I'd say some smartass crap like "ask me how I know", but in the event somebody took me up on that offer it would turn into another one of my rambling marijuana induced overly long explanations, so maybe refrain from asking. In short, I've had LM1's, LM2's, and Powerflow's; all in combination of factory midpipe and o/r x. I have found the LM2 with o/r x to be perfect.
WELL THEN. I have only had Catted X and I like that guy on there. Sexy sound.

Black with saddle 1996 Mustang GT convertible. Manual. NPI, 2v 4.6L. Full bolt-ons.
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