How good is the slp loudmouth
Thread Starter
Staging Lane
Joined: Mar 2005
Posts: 77
Likes: 0
From: pearland,Tx
How good is the slp loudmouth 
I am thinking of getting the slp loudmouth exhaust system for my ss.Is that a wise choice.For those that have it,how good are they and do they sound good.thanks 
11 Second Club
Joined: Feb 2003
Posts: 5,524
Likes: 1
From: The South
It sounds pretty good on stock manifolds/cats. I ran one for ~18 months before I did headers/duals. If you plan to do headers and keep whatever cat-back you get you will want to get a different cat-back or plan on using cats with the new setup. It's not a very deep sound, but screams pretty good when you get on it and is loud all around. It does resonate inside the car around 2k-2.2k rpm's.
Last edited by blkZ28spt; Apr 15, 2005 at 03:55 PM.
as stated, they suck with headers, very raspy and not good at all.
although its a popular choice for stockish cars, some people would advise against them as far as the future is concerned.
check out ls1sounds.com and you will get an idea of how some stuff sounds.
although its a popular choice for stockish cars, some people would advise against them as far as the future is concerned.
check out ls1sounds.com and you will get an idea of how some stuff sounds.
TECH Enthusiast
Joined: Jan 2004
Posts: 611
Likes: 0
From: Fairfield, CA
Almost the same, but don't count out Texas Speed Rumbler. Great sound and cheap price. check it out: www.texas-speed.com Also check out: www.ls1sounds.com
Good luck.
Good luck.
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I love mine, but like previously stated, you get a drone at about 2k - 2.2k rpm's inside the car. This really annoyed me at first, but after a week and a half, that is my favorite part about it! While driving on the freeway and going under an overpass, I can hear the throatiness of the exhaust note echoing like crazy! Looking forward to my first pass through a long tunnel, hopefully the other drivers don't get too mad 
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The great thing about Loud Mouth is the flow and sound on a stock car without headers. I have an ORY and my car sounds great! I am happy.
If you plan to mod and put headers try out the loud mouth 2.
Go to SLP website!
If you plan to mod and put headers try out the loud mouth 2.
Go to SLP website!
12 Second Club
Joined: Feb 2005
Posts: 196
Likes: 0
From: Melbourne,FL
Originally Posted by MetallicBluews6
The great thing about Loud Mouth is the flow and sound on a stock car without headers. I have an ORY and my car sounds great! I am happy.
If you plan to mod and put headers try out the loud mouth 2.
Go to SLP website!
If you plan to mod and put headers try out the loud mouth 2.
Go to SLP website!
On The Tree
Joined: May 2004
Posts: 191
Likes: 0
From: PA
I liked mine on stock manifolds. I have headers and catted y on and it sounds even better and a way lot louder. I get so many looks from people eyeing my car up and even turned a kid that liked VWs and didn't really even like camaros to wanting one after he heard mine.
TECH Enthusiast
Joined: May 2004
Posts: 593
Likes: 0
From: Davenport, Iowa
I get compliments on my exhaust all the time on how "badass it sounds", etc. I LOVE the way it sounds, and when I get the Pacesetter LTs and ORY, I plan on changing out the LM's resonator for the LM II's "muffler".
Should be an interesting sound.
Should be an interesting sound.
Administrator
Joined: Nov 2001
Posts: 29,404
Likes: 0
From: Houston, TX
It's great with stock exhaust, and like others say it is very very light. I shipped a SLP Dual-Dual and it was around 70lbs in a box, when I got my loudmouth in a box it was around 10-15lbs.
When you get LT with or without cats buy a Borla XR-1 Round Sportsman Racing Mufflers:
Here it is on my SS:
It takes away almost ALL the rasp and backfire and I get a ton of compliments on it.
Peace,
Craig.
When you get LT with or without cats buy a Borla XR-1 Round Sportsman Racing Mufflers:
Here it is on my SS:
It takes away almost ALL the rasp and backfire and I get a ton of compliments on it.
Peace,
Craig.
11 Second Club
Joined: Feb 2003
Posts: 5,524
Likes: 1
From: The South
Crager: Of all the undecar pictures I think yours looks about as clean as any I have seen. How is your underbody so clean and rust free? Besides living in texas and avoiding salted roads. 
salt
salt 
