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

Borla sounds bad

Thread Tools
 
Search this Thread
 
Old May 25, 2015 | 06:45 PM
  #1  
Nickshookie's Avatar
Thread Starter
Staging Lane
 
Joined: Aug 2013
Posts: 55
Likes: 0
Default Borla sounds bad

Hi everyone so i have a stock ls1 in my 98 trans am with flp long tubes running into a catless y into a borla. Now i am not sure which plate is in the borla but it is not closed off. Now the problem is when i get to about 2250rpm it just sounds l raspy and not good to me and on the highway has drone. I like the sound at start up until 2250. I just want a nice clean muscle car sound while working with what i got. I was thinking maybe adding a bullet would work? Or maybe trading for another cat back? I do not care if i loose some volume if it sounds cleaner. I do not have the money to be build/buy true duals. Any suggestions are appreciated, thanks.
Reply
Old May 25, 2015 | 06:50 PM
  #2  
HCI2000SS's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2012
Posts: 11,137
Likes: 20
From: Howell & Fenton MI
Default

Is the muffler a bullet style or transverse style?
Reply
Old May 25, 2015 | 07:08 PM
  #3  
senicalj4579's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Jan 2006
Posts: 5,260
Likes: 24
Default

I actually like the sound of mine its the nonadjustable.
Sounds like you need to move to true duals. TSP TDs are cheap bro.
Reply
Old May 25, 2015 | 07:28 PM
  #4  
Nickshookie's Avatar
Thread Starter
Staging Lane
 
Joined: Aug 2013
Posts: 55
Likes: 0
Default

Im still thinking about true duals but have several concerns. Im 17 i come home late and dont want to wake up the whole neighborhood. I have girls in the car and most of them do not appreciate a very loud exhaust.i daily drive the car i dont need it to be ridiculously loud. And lastly they are dumped i think id want them to run all the way to the back. Sorry if any of these are false assumptions these are based off of what i have read and ive never heard any in real life
Reply
Old May 25, 2015 | 07:40 PM
  #5  
scotty2000ss's Avatar
11 Second Club
iTrader: (2)
 
Joined: Jun 2014
Posts: 2,087
Likes: 3
From: Roseville, CA
Default

2 things.

1. What y pipe are you running?

2. Have you thought about running an electronic cut out where the plate in in the tail pipe? I have the same exhaust as you and that's what I did. When I want it loud I press a button and the plate is wide open. When I want it quiet driving through neighborhoods, I'll close it completely and exhaust only comes out the passenger tail pipe. Even with a big cam it's quiet.

Hope this helps. -Scott
Reply
Old May 25, 2015 | 10:25 PM
  #6  
98redSS's Avatar
Staging Lane
iTrader: (2)
 
Joined: Jan 2007
Posts: 79
Likes: 3
From: FL
Default

I also have long tubes, ory, and borla adjustable catback. I put a magnaflow resonator in the I-pipe, which took care of most of the rasp. It has zero drone, and is not hardly any quieter, just a better sound. I want to eventually go to true duals, but I'm happy with it for now.
Reply
Old May 26, 2015 | 05:26 AM
  #7  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

I personally never like the sound of a Borla on a LS...They're popularity definitely carried over from the LT cars where they were very popular and sounded a lot better...imo anyway.
Reply
Old May 26, 2015 | 08:33 AM
  #8  
thunderstruck507's Avatar
11 Second Club
iTrader: (18)
 
Joined: Mar 2008
Posts: 8,358
Likes: 27
From: Northwest AR
Default

Originally Posted by Nickshookie
I have girls in the car and most of them do not appreciate a very loud exhaust
Those aren't the type you want to spend time with



Never cared for Borla exhaust systems for most cars....f bodies with y pipes being one of the worst.

What Y do you have? Maybe a better merge will help some?
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




All times are GMT -5. The time now is 02:09 AM.

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