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

Where are the 3" Cat Back Exhausts?

Thread Tools
 
Search this Thread
 
Old Mar 16, 2006 | 03:26 PM
  #1  
cabech984's Avatar
Thread Starter
12 Second Club
iTrader: (11)
 
Joined: Aug 2005
Posts: 836
Likes: 0
From: Ohio
Default Where are the 3" Cat Back Exhausts?

I have been looking for a 3" Cat Back Exhaust for a couple of days now and all I have found is Flowmaster. I have an adjustable Borla catback that came on my Z28 when I bought it but I hate the Dual Rectangle tips on it. I would appreciate any exhaust advice. BTW, I am looking @ buying a Magnaflow. I would like it to be 3" inlet and outlet.

Cabech984
Reply
Old Mar 16, 2006 | 03:40 PM
  #2  
technical's Avatar
TECH Addict
20 Year Member
 
Joined: Mar 2004
Posts: 2,336
Likes: 0
From: Fat Chance Hotel
Default

Option 1: Change the tips. The Borla is a nice catback.
Option 2: Go with a new catback.
Reply
Old Mar 16, 2006 | 03:55 PM
  #3  
cabech984's Avatar
Thread Starter
12 Second Club
iTrader: (11)
 
Joined: Aug 2005
Posts: 836
Likes: 0
From: Ohio
Default

here is a pic of the exhaust, the tips are at a weird angle so I dont know if I could weld new tips on. I am thinking about GMMG or possibly a custom cat back. I have Mid Length headers as well as an aftermarket y-pipe w/ high flow cats. I do not know the brand for the items because I didnt buy any of them. I am almost positive that the headers are MAC and so is the y-pipe.

Reply
Old Mar 16, 2006 | 04:49 PM
  #4  
magius231's Avatar
TECH Resident
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (8)
 
Joined: Aug 2005
Posts: 753
Likes: 5
From: Winston Salem, NC
Default

can I have your tips?

any exhaust shop should be able to weld any tips you want on that cat-back. Welding is the great equilizer
Reply
Old Mar 16, 2006 | 04:50 PM
  #5  
slow trap's Avatar
TECH Addict
iTrader: (22)
 
Joined: Sep 2004
Posts: 2,639
Likes: 0
From: tennessee
Default

the hooker is a great catback for the money.
Reply
Old Mar 16, 2006 | 05:47 PM
  #6  
Silver02TA's Avatar
TECH Addict
iTrader: (6)
 
Joined: Oct 2004
Posts: 2,264
Likes: 0
From: Gulf Coast
Default

Originally Posted by slow trap
the hooker is a great catback for the money.
not a 3" catback............................
Reply
Old Mar 16, 2006 | 06:26 PM
  #7  
rtr2001ss's Avatar
11 Second Club
iTrader: (2)
 
Joined: Mar 2005
Posts: 479
Likes: 0
From: Chesapeake, VA
Default

According to Speed Inc. (LS1 Speed) and TSP, it says the Hooker CB is 3".
Reply
Old Mar 16, 2006 | 06:44 PM
  #8  
radz's Avatar
TECH Regular
iTrader: (3)
 
Joined: Oct 2005
Posts: 480
Likes: 0
From: FWB Florida
Default

keep the borla and change the tips, any exhaust shop can do it. I will probably only cost 50 bucks. If you really want to change it check out the slp I really like it. www.ls1sounds.com decide for yourself what you like
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 Mar 16, 2006 | 07:19 PM
  #9  
cabech984's Avatar
Thread Starter
12 Second Club
iTrader: (11)
 
Joined: Aug 2005
Posts: 836
Likes: 0
From: Ohio
Default

Yeah, I'll Probably try to get a shop to hook it up and weld on some new tips. The exhaust sounds nice & loud, just dont like the look. Thanks
Reply
Old Mar 16, 2006 | 08:07 PM
  #10  
Grimes's Avatar
TECH Addict
iTrader: (3)
 
Joined: Mar 2003
Posts: 2,636
Likes: 2
From: Northern NJ
Default

i think hooker is 3" from the I pipe to muffler, but 2.5" for the muffler exits. Whatever, you'd never notice the difference (hp wise) if they were 3 inches, other than looks.

Why dont you get a hooker and some 3" tips?
Reply
Old Mar 16, 2006 | 09:21 PM
  #11  
JerseyLS1TA's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Nov 2004
Posts: 1,734
Likes: 0
From: Jersey Shore
Default

You already have a Borla catback? If so just change out those tips if you don't like them.
Reply
Old Mar 16, 2006 | 09:44 PM
  #12  
Starz T/A 17's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jul 2005
Posts: 2,855
Likes: 0
Default

Yeah id change the tips borla is one of the top exhaust systems out their
Reply
Old Mar 16, 2006 | 09:53 PM
  #13  
senicalj4579's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Jan 2006
Posts: 5,260
Likes: 24
Default

you have a borla and you want something else because of the tips? dude,keep the borla and change the tips.
Reply




All times are GMT -5. The time now is 06:52 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