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

What is a good fitting Y-pipe?

Thread Tools
 
Search this Thread
 
Old Apr 14, 2011 | 01:50 PM
  #1  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default What is a good fitting Y-pipe?

Sorry if this has been covered before. I did a search and found mixed reviews, and most of the threads were really old.

Im going to get rid of my true duals and switch to an ORY and catback. What are some good fitting y-pipes?
Unfortunately, a custom Y is not an option because I will only have one weekend to bolt it on, the car is my DD so I will need to be able to drive it to school the next day.
I like the merge on the new tsp ory, but have read that about 50% of people said getting it to fit correctly was a major pain.

How is the pacesetter y-pipe fitment?

The car already has pacesetter longtubes on it..

I will have access to a hoist to
install this stuff by the way.

Any input would be helpful!
Thanks
Reply
Old Apr 14, 2011 | 01:56 PM
  #2  
JRENIGAR's Avatar
10 Second Club
10 Year Member
iTrader: (37)
 
Joined: Dec 2010
Posts: 2,069
Likes: 2
From: 72396
Default

the tsp pipe isnt a bad one by any means its just that your gonna have to kinda pull the pipes together and have someone to help with the clamps to get everything bolted up nice. I did mine in the driveway under jackstands so a lift would make life alot easier.I will say it clears the floorpan good and dosent have any rub issues with the car or the ground. It does need to be trimmed a little on the end where the catback bolts up. Im sure this was just to assure a universal fitting system as all cars arent exactly the same. If I had it to do over again id still buy it..... If that helps any. BTW I have hooker lt's but the pacecetters are just about the same design So fitment should be the same.
Reply
Old Apr 14, 2011 | 02:10 PM
  #3  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default

Ok cool thanks for the reply.
I was kind of hoping the new TSP would have a decent fitment because I like the free flowing merge. I don't mind a little trimming/pulling... I just don't want to have to stuff totally chopped and welded etc. I will most likely be doing the swap on a Saturday afternoon and most muffler shops will be closed.
Reply
Old Apr 14, 2011 | 02:52 PM
  #4  
JRENIGAR's Avatar
10 Second Club
10 Year Member
iTrader: (37)
 
Joined: Dec 2010
Posts: 2,069
Likes: 2
From: 72396
Default

If I remember right, I had to trim about 2 inches off the end to get the catback to fit correctly. A sawzall will be your friend.
Reply
Old Apr 14, 2011 | 02:55 PM
  #5  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default

Not a problem, I've got a good DeWalt sawzall. I just don't want anything that would need to be welded
Reply
Old Apr 14, 2011 | 03:12 PM
  #6  
JRENIGAR's Avatar
10 Second Club
10 Year Member
iTrader: (37)
 
Joined: Dec 2010
Posts: 2,069
Likes: 2
From: 72396
Default

Originally Posted by zrsnopro97
Not a problem, I've got a good DeWalt sawzall. I just don't want anything that would need to be welded
Sounds like your good. Little help for ya: use the band clamps where the primaries hook to the y merge and use the cheapo two piece muffler shop clamps to join the header collectors to the y pipe primaries. There are no instructions included that I remember but its not hard to figure it out. You goin catted or illegal?
Reply
Old Apr 14, 2011 | 04:06 PM
  #7  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default

Really appreciate the tips!
I'm sure I'll be able to figure it out, hopefully lol.

Well my car is already illegal and it's staying that way haha. It's currently got TSP true duals dumped at the rear axles and pacesetter longtubes. I'm just tired of the duals and want to switch to a Y and catback. Don't really mind if I give up a couple horsepower. I'm just tired of the vibrations and loudness of the duals, not to mention the whole system hangs way to low and it's getting rusty.

Probably going to buy a loudmouth catback and put a borla xr1 muffler in place of the loudmouth resonator (borlamouth)

The true duals sound alright and scream at WOT, but under normal driving and at idle it sounds like a rusty old farm truck lol.
Reply
Old Apr 14, 2011 | 08:13 PM
  #8  
JRENIGAR's Avatar
10 Second Club
10 Year Member
iTrader: (37)
 
Joined: Dec 2010
Posts: 2,069
Likes: 2
From: 72396
Default

I like the hooker catback, its really quiet when crusing but it gets pretty loud when provoked. I actually think my car pulls harder with the catback than with the td's, seems like it anyways.
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 Apr 14, 2011 | 09:44 PM
  #9  
thegodfather899's Avatar
TECH Regular
iTrader: (1)
 
Joined: Jul 2009
Posts: 492
Likes: 1
From: Milwaukee, WI
Default

sounds like you kinda have your mind made up but...my pacesetter ORY fits pretty good to my headers but it bangs on the floor board when i punch it. sounds like almost all do though.
Reply
Old Apr 14, 2011 | 09:57 PM
  #10  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default

Yea my true duals even hit the floorboards occasionally on take off. I'm pretty used to it now.

I used to have the hooker catback on a t/a and loved it! It had stock manifolds but I added an ory to get rid of the cats and that car sounded mean! It was mellow around town but sounded awesome at WOT without any rasp at all..
Reply
Old Apr 14, 2011 | 11:00 PM
  #11  
JRENIGAR's Avatar
10 Second Club
10 Year Member
iTrader: (37)
 
Joined: Dec 2010
Posts: 2,069
Likes: 2
From: 72396
Default

Poly motor mounts will fix that. I would deff take headers back off and do this at the same time.
Reply
Old Apr 14, 2011 | 11:23 PM
  #12  
sjsingle1's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Feb 2010
Posts: 6,755
Likes: 292
From: Fort Worth TX
Default

the best ORY is 1 you custom make
Reply
Old Apr 15, 2011 | 11:54 AM
  #13  
zrsnopro97's Avatar
Thread Starter
On The Tree
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Jan 2009
Posts: 165
Likes: 2
Default

I plan on doing poly motor mounts and new trans mounts in the future.
And I know a custom Y is the best but I don't have the time to have one made right. Car is a DD and I will only have one day to do the
exhaust, that's why I need something that will bolt on.

I've heard mufflex makes a y-pipe hanger that supposedly eliminates banging, but haven't heard if it actually works or not. I think it's around $50
Reply
Old Apr 16, 2011 | 09:17 PM
  #14  
WS6tx's Avatar
On The Tree
iTrader: (25)
 
Joined: Oct 2009
Posts: 142
Likes: 0
From: Fort Worth, TX
Default

My Pacesetter ORY fit onto my Pacesetter LT'S Perfectly... no pulling cuttin or anything. Although I did put them on at the same time with car on stands. Good luck to ya
Reply
Old Apr 16, 2011 | 09:44 PM
  #15  
sjsingle1's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Feb 2010
Posts: 6,755
Likes: 292
From: Fort Worth TX
Default

Originally Posted by zrsnopro97
I plan on doing poly motor mounts and new trans mounts in the future.
And I know a custom Y is the best but I don't have the time to have one made right. Car is a DD and I will only have one day to do the
exhaust, that's why I need something that will bolt on.

I've heard mufflex makes a y-pipe hanger that supposedly eliminates banging, but haven't heard if it actually works or not. I think it's around $50
poly or solid motor mounts will eliminate any engine movement and banging will be non existant
Reply




All times are GMT -5. The time now is 03:31 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