Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

question about slp loudmouth

Thread Tools
 
Search this Thread
 
Old May 27, 2008 | 03:05 PM
  #1  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default question about slp loudmouth

i made a post about a month ago because i wanted a muffler to make my 1998 trans am louder than the flowmaster system i have now i have desided to get SLP LoudMouth anyhting i need to know? and whats you input on it? also is anyone looking to sell theres for a reasonable price? let me know
Reply
Old May 27, 2008 | 03:52 PM
  #2  
King Nothing's Avatar
TECH Veteran
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (9)
 
Joined: Oct 2005
Posts: 4,768
Likes: 26
From: Central Valley
Default

i had it when i was stock manifolds w/cats and i loved it then and i have it now with LT's !cats and true duals here's a sound clip of when it was stock manifolds

really you don't need to buy the whole cat-back, just buy the resonator and the shop you take it too puts it in the I pipe after the Y
Reply
Old May 27, 2008 | 04:05 PM
  #3  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

i was looking into buying the whole thing any way. i am 15 and tryin to make the car sound and look as good as i can before i can drive bought a ram air hood the other week and need to get it painted also getting black stripes down it and should be getting z06 wheels before i can drive either chrome or black not sure yet.
Reply
Old May 27, 2008 | 04:07 PM
  #4  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

whats eeryone else got to say about SLP LoudMouth
Reply
Old May 27, 2008 | 04:19 PM
  #5  
94TRANS's Avatar
TECH Fanatic
iTrader: (39)
 
Joined: Jul 2007
Posts: 1,687
Likes: 0
From: Lewisville, Texas
Default

Originally Posted by 1998_trans_am_ls1
whats eeryone else got to say about SLP LoudMouth
that they are fu*king awsome!
Reply
Old May 27, 2008 | 05:01 PM
  #6  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

i know more people got or have had it
Reply
Old May 27, 2008 | 05:05 PM
  #7  
94TRANS's Avatar
TECH Fanatic
iTrader: (39)
 
Joined: Jul 2007
Posts: 1,687
Likes: 0
From: Lewisville, Texas
Default

go to LS1sounds.com
and you can youtube it just type in SLP Loudmouth
Reply
Old May 27, 2008 | 05:10 PM
  #8  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

ok thanks
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 27, 2008 | 05:33 PM
  #9  
thislswon's Avatar
TECH Enthusiast
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (5)
 
Joined: Jan 2006
Posts: 660
Likes: 4
From: Floyd Knobs, Indiana
Default

i think it sounds like ****....but to each their own...way to much rasp for me..i like a clean loud sound
Reply
Old May 27, 2008 | 05:39 PM
  #10  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

thanks for the input i guess it is really personal prefrance what i have heard from the LoudMouth i i like what i hae heard
Reply
Old May 27, 2008 | 05:41 PM
  #11  
thislswon's Avatar
TECH Enthusiast
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (5)
 
Joined: Jan 2006
Posts: 660
Likes: 4
From: Floyd Knobs, Indiana
Default

hope you plan on never doing headers...do a search and see what people say...way to much rasp...but to each their own...personally i like a clean loud sound...TD's are louder and cleaner..
Reply
Old May 27, 2008 | 05:43 PM
  #12  
thislswon's Avatar
TECH Enthusiast
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (5)
 
Joined: Jan 2006
Posts: 660
Likes: 4
From: Floyd Knobs, Indiana
Default

http://www.youtube.com/watch?v=HLspI1Zw394

http://www.youtube.com/watch?v=c9XgozseN3k

http://www.youtube.com/watch?v=_lx07NVlMTs

http://www.youtube.com/watch?v=LknCx9SDioE

http://www.youtube.com/watch?v=nM5b-c6efOc

Last edited by thislswon; May 27, 2008 at 05:53 PM.
Reply
Old May 27, 2008 | 05:47 PM
  #13  
273sunsetZ's Avatar
10 Second Club
 
Joined: Aug 2005
Posts: 567
Likes: 0
From: Tennessee Tech
Default

http://videos.streetfire.net/video/Z...ngs_150923.htm
Reply
Old May 27, 2008 | 07:02 PM
  #14  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

thanks for those
Reply
Old May 27, 2008 | 07:09 PM
  #15  
WS6Jim's Avatar
TECH Fanatic
iTrader: (9)
 
Joined: Jun 2004
Posts: 1,249
Likes: 0
From: Ewing NJ
Default

I think they are the equivalent of what hondas do with whirlpacks. They sound like you are going way faster han you really are. In the end you just **** off the neighbors. I had a loudmouth custom fitted to my 3rd gen it just made noise and didn't go anywhere. I have longtubes catted y and magnaflow catback on my ls1. It sounds very respectable when you are moving and you can still sneak around if need be. Most importantly it has its own tone instead of just noise! In its best form the loudmouth sounds the nicest on stock manifolds and stock catted Y. Hope that helps from someone thats been on both sides. Make your own decision at the end of the day though.
Reply
Old May 27, 2008 | 07:10 PM
  #16  
02BLKWS6MD's Avatar
TECH Enthusiast
iTrader: (22)
 
Joined: Jun 2006
Posts: 746
Likes: 0
From: Millersville, MD
Default

I had LTs/ORY/LM1 it was cool for about a month. It was a little too much rasp for me, but some peole like that.
Reply
Old May 27, 2008 | 07:12 PM
  #17  
joker machine's Avatar
On The Tree
 
Joined: Mar 2008
Posts: 164
Likes: 0
From: monroe,CT
Default

Sounds awesome!
Reply
Old May 27, 2008 | 07:14 PM
  #18  
1998_trans_am_ls1's Avatar
Thread Starter
TECH Apprentice
iTrader: (5)
 
Joined: Dec 2007
Posts: 311
Likes: 0
Default

i also think so from what i have heard
Reply
Old May 27, 2008 | 08:31 PM
  #19  
Skeet Skeet's Avatar
TECH Apprentice
 
Joined: Jan 2007
Posts: 359
Likes: 0
From: Hudson florida
Default

I have it on my car n my brother has it on his car n we both love it. I only have the catback but he has a cammed ls1 with kooks longtubes n offroad y n it is loud as **** lol but we both love it. me n a couple friends have heard him from over a mile away racing somebody before. Its not to bad though if you can keep it under 2k rpms. Hope this helps you
Reply
Old May 27, 2008 | 08:34 PM
  #20  
MjMaro's Avatar
TECH Fanatic
iTrader: (11)
 
Joined: Apr 2006
Posts: 1,047
Likes: 0
From: Woodridge, IL
Default

I have it on my car with stock manifolds and cats and I like the sound, not too loud driving around but really snarls when you punch it.
Reply



All times are GMT -5. The time now is 02:56 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE