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

Borlamouth?

Thread Tools
 
Search this Thread
 
Old Jan 5, 2012 | 08:48 PM
  #1  
WhiteKnight '01's Avatar
Thread Starter
Banned
 
Joined: May 2010
Posts: 953
Likes: 0
From: Indiana
Default Borlamouth?

So I think I'm finally beginning to get tired of my Loudmouth 1 with just a resonator, it gets very loud with a good bit of drone at highway speeds. I had heard that some people will keep the cat-back but switch to a Borla muffler, and call it the Borlamouth.

Anyone have any experience with this and possibly some videos or sound clips to post?

I have already searched youtube and only found two videos on there, I would like to see more before I make a decision. Thanks.
Reply
Old Jan 5, 2012 | 11:46 PM
  #2  
why87's Avatar
TECH Regular
 
Joined: Mar 2010
Posts: 430
Likes: 0
From: Piqua,OH
Default

just put a dynomax bullet after the lm muffler.
Reply
Old Jan 5, 2012 | 11:48 PM
  #3  
Blk98Vert's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Oct 2011
Posts: 1,579
Likes: 1
Default

Detoxx ran this setup, sounded great. Your options are pretty vast, you can stick pretty much any brand in there
Reply
Old Jan 7, 2012 | 11:00 AM
  #4  
DeLaRosa25's Avatar
12 Second Club
iTrader: (10)
 
Joined: Mar 2008
Posts: 500
Likes: 1
From: Michigan
Default

I have a magnamouth and love it!

Part.number 14419 I.believe.
Reply
Old Jan 7, 2012 | 11:08 AM
  #5  
02 NHRA's Avatar
Launching!
 
Joined: Jun 2011
Posts: 222
Likes: 0
From: Illinios
Default

This is a good thing to do if say you have a loudmouth 1 then get headers/Y to get the tone back down, yes?
Reply
Old Jan 7, 2012 | 12:13 PM
  #6  
WhiteKnight '01's Avatar
Thread Starter
Banned
 
Joined: May 2010
Posts: 953
Likes: 0
From: Indiana
Default

Originally Posted by 02 NHRA
This is a good thing to do if say you have a loudmouth 1 then get headers/Y to get the tone back down, yes?
Yes, because a loudmouth 1 with headers is going to be ungodly loud with lots of rasp.
Reply
Old Jan 7, 2012 | 03:29 PM
  #7  
02ws.sik's Avatar
Banned
 
Joined: Aug 2011
Posts: 1,127
Likes: 0
From: IL
Default

Super louze performance parts for ya.
Reply
Old Jan 7, 2012 | 04:00 PM
  #8  
nichoLaS1's Avatar
Launching!
iTrader: (5)
 
Joined: Aug 2010
Posts: 280
Likes: 0
From: Close
Default

DO IT! You will not regret it. I ran a LM1 for about a year till I just couldnt take it any more. I bought a used Borla xr-1 muffler from the classifieds a few months back in anticipation of my cam swap/ exhaust build in a few months, but decided to go ahead and throw the muffler on cause I was going crazy with the LM. I have loved every minute of it.

From a volume stand point its not much quieter but it just sounds so much better. Its a deeper/throatier sound throughout the rpm band. My favorite part about it is that it is quieter when cruising ~65mph so I can actually have a conversation on the highway. no rasp, even after cold starts. Sounds much more refined than the 'trashy' sound (for lack of a better word) of the LM

Here is a driveby video I have on my laptop (i apologize its not the best video , but its all i have at the moment).. I have 2 nearly identical videos on my other pc: one with the LM and the other with the borla (taken with the same camera, cold start idle+revs, before and after I installed it), but unfortunately I wont be @ that computer for a couple weeks.

http://s1193.photobucket.com/albums/...-39-29_929.mp4

I cant stress it enough, do it and dont look back! Should be able to find a used xr1 for $80-100ish.


Last edited by nichoLaS1; Jan 7, 2012 at 04:09 PM.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Jan 7, 2012 | 04:03 PM
  #9  
Dr Tran's Avatar
Problem?
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (10)
 
Joined: Feb 2006
Posts: 2,595
Likes: 2
From: Houston
Default

Stock manifolds and y-pipe:

http://www.youtube.com/watch?v=Q3mNg...c1AUAAAAAAAPAA

LT's/ORY:
http://www.youtube.com/watch?v=78pF4...1fAUAAAAAAAOAA


I say do it and never look back. A new XR1 is only $115.
Reply
Old Jan 7, 2012 | 05:29 PM
  #10  
WhiteKnight '01's Avatar
Thread Starter
Banned
 
Joined: May 2010
Posts: 953
Likes: 0
From: Indiana
Default

Thank you guys. This has persuaded me to go ahead with the borlamouth, I'm getting tired of it being too loud and not having much tone.
Reply
Old Jan 10, 2012 | 04:07 AM
  #11  
02 NHRA's Avatar
Launching!
 
Joined: Jun 2011
Posts: 222
Likes: 0
From: Illinios
Default

Over all I like the sound of the loudmouth on its own...will probly do this too when I get to putting headers on.
Reply
Old Jan 10, 2012 | 04:33 AM
  #12  
BOBS99SS's Avatar
Captain Double Post
iTrader: (2)
 
Joined: Jun 2010
Posts: 1,615
Likes: 2
From: Elyria Ohio
Default

borlamouth ,magnamouth will still be just as loud, if you want the best sounding loud exhaust tsp duals with sweet thunders,
Reply
Old Jan 10, 2012 | 09:36 AM
  #13  
WhiteKnight '01's Avatar
Thread Starter
Banned
 
Joined: May 2010
Posts: 953
Likes: 0
From: Indiana
Default

Originally Posted by BOBS99SS
borlamouth ,magnamouth will still be just as loud, if you want the best sounding loud exhaust tsp duals with sweet thunders,
So putting an actual muffler on in place of the SLP resonator won't make things quieter? Not even reduce drone?
Reply
Old Jan 10, 2012 | 11:05 AM
  #14  
ssteven's Avatar
TECH Enthusiast
iTrader: (6)
 
Joined: Jul 2008
Posts: 722
Likes: 1
From: The tragic kingdom
Default

I put a magnaflow resonator in place of the loudmouth POS and got a nice sound with no drone.
Reply
Old Jan 10, 2012 | 11:06 AM
  #15  
Dr Tran's Avatar
Problem?
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (10)
 
Joined: Feb 2006
Posts: 2,595
Likes: 2
From: Houston
Default

I have no drone, so yes it helps. Is it still very loud under wot? Yes very. And I think it sounds better then true dials with sweet thunders..
Reply
Old Jan 10, 2012 | 04:39 PM
  #16  
02ws.sik's Avatar
Banned
 
Joined: Aug 2011
Posts: 1,127
Likes: 0
From: IL
Default

You can tell true duals have a better sound than any y pipe and out flows them.
Reply
Old Jan 10, 2012 | 05:09 PM
  #17  
Dr Tran's Avatar
Problem?
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (10)
 
Joined: Feb 2006
Posts: 2,595
Likes: 2
From: Houston
Default

I said with sweet thunders... I want a td setup with some xr1's stuck in it...
Reply
Old Jan 10, 2012 | 07:10 PM
  #18  
MikeWS6's Avatar
TECH Addict
 
Joined: Apr 2009
Posts: 2,354
Likes: 2
Default

I dont think mines loud at all. I have cats though...
Reply
Old Jan 10, 2012 | 08:15 PM
  #19  
MJs1FastSS's Avatar
TECH Enthusiast
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (149)
 
Joined: Nov 2007
Posts: 743
Likes: 2
From: Riverside
Default

I have been through practically all the major exhausts and sounds with the current and my past cars for f bods .
I currently have a borlamouth on my 98 (borla xr1) with mid bolt ons and tuned (LTs ORY,no cats, straight piped to the borla and put where the muffler is supposed to be) so the borla letters show under the car to a single exhuast dumped after the driver side tire. The system i welded sounds great i dont think i will change it on this particular car .

As for head and cammed cars i still think there will be rasp like the Loud mouths have with this set up, but for a car that puts down 350 to the tires and the wife drives i think 's perfect for the set up
here is a shitty pic im overseas playing baseball but i have this saved
Reply
Old Jan 11, 2012 | 01:33 AM
  #20  
SApache40's Avatar
On The Tree
iTrader: (15)
 
Joined: Mar 2003
Posts: 163
Likes: 0
From: Sanger, California
Default

My borla xr1 resonator hangs low because the size of the casing and with my car lowered with the eibach pro kit it hangs lower than normal. Anyone have the same issue? Any suggestions on fixing this issue besides getting a new resonator.
Reply



All times are GMT -5. The time now is 01:54 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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