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

What exhaust to get?

Thread Tools
 
Search this Thread
 
Old Feb 8, 2010 | 01:03 PM
  #1  
devlin215's Avatar
Thread Starter
Teching In
 
Joined: Jan 2010
Posts: 9
Likes: 0
Default What exhaust to get?

I am looking into buying an exhaust for my ls1 camaro. I need some suggestions on best sound and biggest hp increases. I have heard SLP, Borla, and Flowmaster??? Any suggestions? (I will be using a X-Pipe)
Reply
Old Feb 8, 2010 | 01:10 PM
  #2  
teke184's Avatar
TECH Junkie
iTrader: (5)
 
Joined: Feb 2007
Posts: 3,183
Likes: 3
From: Key West, Florida
Default

um...and xpipe is for true duals

thre are only a few companies that make pre-fabbed true duals for the fbody. and most of them still require some tweaking.

what's the rest of your exhaust? headers? cats?
is the car lowered?

with my cammed engine, i LOVE the sound of my LTs, 3" Xpipe (no cats) into Magnaflow 4x9 mufflers dumped.

i'm lowered ~1" and have ~2.5" of clearance under the mufflers...which isn't much
Reply
Old Feb 8, 2010 | 01:40 PM
  #3  
devlin215's Avatar
Thread Starter
Teching In
 
Joined: Jan 2010
Posts: 9
Likes: 0
Default

car is lowered 1.25" .... I bought the car as a project and it came with no exhaust what so ever, no cats, no headers, nothing. But I have a set of hooker headers that i might use. just want a nice deep sound (no popping and cracking) Buddy of mine has slp on his mustang and i love the sound but thats a completely different world
Reply
Old Feb 8, 2010 | 01:41 PM
  #4  
Mumbles's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,470
Likes: 4
From: SouthEastern Iowa
Default

Yeah. I'm a bit confused on the "X-pipe" comment, as well.

Did you mean to say Y-pipe?

Are you looking to upgrade your entire exhaust system? This would include Longtube Headers, Aftermarket Y-pipe, & Catback System. Or if you are planning to run True Duals, Longtubes, X-pipe and a set of bullet mufflers.

Or are you simply looking to ditch the factory catback and find a nice sounding aftermarket system to mate to the factory manifolds and Y-pipe?

Once you answer these questions, you'll be bombarded with peoples opinions and have endless options to choose from.
Reply
Old Feb 8, 2010 | 01:47 PM
  #5  
Mumbles's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,470
Likes: 4
From: SouthEastern Iowa
Default

Originally Posted by devlin215
car is lowered 1.25" .... I bought the car as a project and it came with no exhaust what so ever, no cats, no headers, nothing. But I have a set of hooker headers that i might use. just want a nice deep sound (no popping and cracking) Buddy of mine has slp on his mustang and i love the sound but thats a completely different world
Questions answered.

I would definitely install the set of Hooker LT's, but since you're planning on a True Dual System, that's about all the advice I can offer.

I don't have any experience with TD's.

Good luck, man.
Reply
Old Feb 8, 2010 | 01:55 PM
  #6  
devlin215's Avatar
Thread Starter
Teching In
 
Joined: Jan 2010
Posts: 9
Likes: 0
Default

Originally Posted by Mumbles
Yeah. I'm a bit confused on the "X-pipe" comment, as well.

Did you mean to say Y-pipe?

Are you looking to upgrade your entire exhaust system? This would include Longtube Headers, Aftermarket Y-pipe, & Catback System. Or if you are planning to run True Duals, Longtubes, X-pipe and a set of bullet mufflers.

Or are you simply looking to ditch the factory catback and find a nice sounding aftermarket system to mate to the factory manifolds and Y-pipe?

Once you answer these questions, you'll be bombarded with peoples opinions and have endless options to choose from.
Yes sorry i meant Y- Pipe I didnt even realize i said X until just now. I have both X and Y pipes but i will be using the Y pipe and yes im looking to upgrade my whole exhaust system headers, y-pipe, and cat back system. All i am looking for is suggestions on the Cat-Back system
Reply
Old Feb 8, 2010 | 02:04 PM
  #7  
00blacka4's Avatar
I write checks with my mouth that my ass can't cash
iTrader: (7)
 
Joined: Oct 2009
Posts: 948
Likes: 0
Default

i would run the headers back to the texas speed x pipe with bullets dumped...the whole xpipe kit is 424....thats less than your gonna get a ory and catback for and its gonna give you more HP and 99% of people say it sounds better....just my .02
Reply
Old Feb 8, 2010 | 02:45 PM
  #8  
LeftySS's Avatar
11 Second Club
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Sep 2005
Posts: 741
Likes: 1
From: North Little Rock, Ar
Default

If you are not looking to get a brand new system and you want a cat-back. I have a Borla minus tips with e-cutout that I can hook you up with. If you are interested just PM me.
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 Feb 8, 2010 | 03:11 PM
  #9  
Mumbles's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,470
Likes: 4
From: SouthEastern Iowa
Default

Originally Posted by devlin215
Yes sorry i meant Y- Pipe I didnt even realize i said X until just now. I have both X and Y pipes but i will be using the Y pipe and yes im looking to upgrade my whole exhaust system headers, y-pipe, and cat back system. All i am looking for is suggestions on the Cat-Back system
Cool. Now were on the same page.

Like I said, you're gonna get a million opinions, and exhaust is matter of taste, so really its up to you. Quiet to one person may be beauty to another as well as obnoxious loud to some may be music to another's ears.

Magnaflow Catback seems to a happy medium between the quiet and loud aspect of exhaust notes. A friend and I installed LT's/ORY and Magnaflow on his Z28 and it sounds great. Very nice quiet tone at idle and the real muscle car sound at part and wide open throttle.

I have SLP's Loudmouth Catback matched to LTs and a catted Y-pipe on my 99 Firebird and its ******' loud. It has some rasp to it when I get on the throttle but not too much for my taste.

Then my brother has a 35th Ann. SS that he ordered with the optional SLP Dual/Dual Catback. It's pretty quiet and remained so even after we added LTs and an ORY.

If you'd like to hear each of these cars, check out YouTube and search for Cottonwood121. I have videos posted of each car.

You can also check out ls1sounds.com. That site has a bunch of combinations to choose from.
Reply
Old Feb 8, 2010 | 03:23 PM
  #10  
nemss1's Avatar
12 Second Club
 
Joined: Jun 2008
Posts: 2,585
Likes: 3
From: Edmond, OK
Default

u could run a slowmaster if u like the sound since that was listed as one of yuor choices, but i recommend a cutout with a slowmaster
Reply
Old Feb 8, 2010 | 04:14 PM
  #11  
ws6fitz's Avatar
TECH Apprentice
 
Joined: Oct 2008
Posts: 330
Likes: 0
From: Wheaton, Illinois
Default

Pacesetter LT are the way to go. Fit is great and easy to install. Go with there Y pipe and hooker catback. Great sounding exhaust and makes good power. Buddy of mine has a ls2 gto and with headers and exhaust only made 360rwhp. Not bad, all for under a grand (tuning included)
Reply
Old Feb 8, 2010 | 04:56 PM
  #12  
Mumbles's Avatar
TECH Fanatic
15 Year Member
Photogenic
Liked
Loved
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,470
Likes: 4
From: SouthEastern Iowa
Default

Originally Posted by devlin215
car is lowered 1.25" .... I bought the car as a project and it came with no exhaust what so ever, no cats, no headers, nothing. But I have a set of hooker headers that i might use. just want a nice deep sound (no popping and cracking) Buddy of mine has slp on his mustang and i love the sound but thats a completely different world
Originally Posted by ws6fitz
Pacesetter LT are the way to go. Fit is great and easy to install. Go with there Y pipe and hooker catback. Great sounding exhaust and makes good power. Buddy of mine has a ls2 gto and with headers and exhaust only made 360rwhp. Not bad, all for under a grand (tuning included)
The OP has a set of Hooker Headers. They fit just well as Pacesetter or any other name brand of header.

Also, I would steer away from Pacesetter's Y-pipe (shitty merge) especially when you can get an ORY with the Flowmaster Merge from Texas Speed for the same price. It should bolt right up to the Hooker Headers without a problem.

I agree, the Hooker Catbacks that I've heard do sound great. I'm sure the OP would be more than satisfied with it.
Reply
Old Feb 8, 2010 | 07:25 PM
  #13  
OSU Football Fan's Avatar
Launching!
iTrader: (23)
 
Joined: Jul 2008
Posts: 294
Likes: 0
From: Cushing, OK
Default

Originally Posted by devlin215
car is lowered 1.25" .... I bought the car as a project and it came with no exhaust what so ever, no cats, no headers, nothing. But I have a set of hooker headers that i might use. just want a nice deep sound (no popping and cracking) Buddy of mine has slp on his mustang and i love the sound but thats a completely different world
Keep the hooker headers, add a TSP catted y-pipe, & add a
GMMG catback exhaust.
Reply
Old Feb 8, 2010 | 08:22 PM
  #14  
OneMeanZ's Avatar
TECH Addict
20 Year Member
iTrader: (2)
 
Joined: Nov 2003
Posts: 2,303
Likes: 1
Default

I just put Corsa on my car yesterday, I love it. I went from stock exhaust to having the muffler cut off for about 5 years, then finally able to get a Corsa. The Corsa quieted it down a bit but sounds really nice IMO.
Reply
Old Feb 8, 2010 | 11:52 PM
  #15  
hdsportster's Avatar
Teching In
 
Joined: Aug 2007
Posts: 21
Likes: 0
From: Waco,TX
Default

id go with a magna flow..
i have a cut out and magnaflow comeing off my 1 7/8th headers and with the cutout open i only picked up 10 rwhp compared to it going out the full exhaust and it has a deeper sound to it.. but all and all its your own preference on sound..
Reply
Old Feb 9, 2010 | 12:38 AM
  #16  
tspence45's Avatar
TECH Addict
iTrader: (30)
 
Joined: Jan 2007
Posts: 2,153
Likes: 1
From: Monmouth, Illinois
Default

Originally Posted by devlin215
car is lowered 1.25" .... I bought the car as a project and it came with no exhaust what so ever, no cats, no headers, nothing. But I have a set of hooker headers that i might use. just want a nice deep sound (no popping and cracking) Buddy of mine has slp on his mustang and i love the sound but thats a completely different world
If you don't want popping and cracking, I'd suggest a custom fabbed true duals system, with some high flow cats, and actual mufflers (Borla XR1's, 2 chamber Flows, Magnaflows, etc.), and take it under the axle to out back. From all that I've seen and heard, it's nearly impossible to get rid of rasp with a Y-pipe, and I still have some with my 3" O/R H pipe, and single chamber mufflers.
Reply
Old Feb 9, 2010 | 03:37 AM
  #17  
InsaneDomestics's Avatar
TECH Enthusiast
iTrader: (28)
 
Joined: Feb 2009
Posts: 685
Likes: 1
From: Oklahoma
Default

Are you 100% Dead Set on using a Cat-Back? How much are you wanting to spend? Also, which do you like best... the Quiet "sleeper" sound or Loud & Obnoxious??? Answering these will help you get a better idea of what your looking for also.
Reply
Old Feb 9, 2010 | 08:21 AM
  #18  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

A straight through design(Loudmouth/Rumbler) or true duals will give you the most power, they'll also be very loud...I felt a definate sotp gain from a LM1 over just a dynomax muffler even though some say they dont w/ a catback.
Reply
Old Feb 11, 2010 | 09:39 AM
  #19  
devlin215's Avatar
Thread Starter
Teching In
 
Joined: Jan 2010
Posts: 9
Likes: 0
Default

Originally Posted by InsaneDomestics
Are you 100% Dead Set on using a Cat-Back? How much are you wanting to spend? Also, which do you like best... the Quiet "sleeper" sound or Loud & Obnoxious??? Answering these will help you get a better idea of what your looking for also.
Yes i am 100% set on using a Cat-Back, I really dont have a set budget what ever sounds the best i will purchase, I dont want it quiet but i dont want it to be obnoxiously loud to where i get tickets but something that has that deep muscle car sound. And i do have TSP's MS3 cam so i want something that will sound good at idle with that. Loving the input guys! Thanks
Reply
Old Feb 11, 2010 | 09:59 AM
  #20  
OneMeanZ's Avatar
TECH Addict
20 Year Member
iTrader: (2)
 
Joined: Nov 2003
Posts: 2,303
Likes: 1
Default

Here's a little sounds clip of my car with stock manifolds/Y-pipe with Corsa

http://www.youtube.com/watch?v=cM9QM...layer_embedded
Reply



All times are GMT -5. The time now is 07:05 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