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

Changing to True Duals REAL soon

Thread Tools
 
Search this Thread
 
Old Nov 6, 2004 | 02:54 PM
  #1  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default Changing to True Duals REAL soon

Ok...I've had the magnaflow catback on for about a month now but I have only had the car out three times with it on. I CANT take the Y pipe banging anymore!!!! Ditching my brand new magnaflow catback and Y pipe and getting the TSP true dual setup. Is there any banging or rubbing issues with the TSP true dual setup? I have pacesetter LT headers so will they bolt right up?
Reply
Old Nov 6, 2004 | 05:28 PM
  #2  
DreamState23x's Avatar
TECH Regular
iTrader: (4)
 
Joined: Oct 2003
Posts: 466
Likes: 0
From: Florida
Default bang

Ive had mine on for a little over a month now and have no banging problems. One guy said that he did but he hasn't tweaked it yet so that will go away, they require a little tweaking to get them to tuck up in there right, I thought putting the headers on was going to be a pain, but they were easy, the longest part was tweaking the duals. I belive they fit Pace setter but not positive, just call and ask. Good luck, and your gonna love the sound over any y-pipe setup.
Reply
Old Nov 6, 2004 | 05:55 PM
  #3  
LS1Maniac's Avatar
TECH Regular
 
Joined: Apr 2003
Posts: 446
Likes: 0
From: Lexington, KY
Default

They fit pacesetters I'm pretty sure.

I have some ground clearance issues but that's because I just slapped them on and haven't tried to tuck them up yet. They scrape on things every now and then but it has to do with the fact it's being held up by 2 bolts and I haven't had it welded up yet. Clearance is remarkably good for a 3" true dual system once you get a shop to tuck/weld it up.
Reply
Old Nov 6, 2004 | 06:17 PM
  #4  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default

I cant wait to get them in.......I have heard nothing but good things about the sound and setup. The only thing I dread is jacking my car up for the third time to do this....lol. At least it isnt as bad as the headers I am sure. As soon as I get the magnaflow off it will be listed in the For Sale section.
Reply
Old Nov 6, 2004 | 08:16 PM
  #5  
Z28Venom's Avatar
TECH Addict
iTrader: (13)
 
Joined: Jan 2004
Posts: 2,900
Likes: 1
From: USN, Haze Grey and Underway
Default

Originally Posted by 1998CruzMssl
I cant wait to get them in.......I have heard nothing but good things about the sound and setup. The only thing I dread is jacking my car up for the third time to do this....lol. At least it isnt as bad as the headers I am sure. As soon as I get the magnaflow off it will be listed in the For Sale section.
If you like the sound of the Magnaflow, but hate the banging of the ORY.. Why not just spend $40 on the new Mufflex Y-pipe hanger? Seems like a good solution..
Reply
Old Nov 6, 2004 | 08:17 PM
  #6  
PHANTA-Z's Avatar
Launching!
 
Joined: Jan 2002
Posts: 262
Likes: 0
From: Charlotte, NC
Default

I just went through the exact same ordeal. Hooker headers and Hooker ORY, the Y was banging so bad i never took the car above 3k rpm with those on. I have had the TSP true duals on for about 4 days now, I like them. Interior noise is fairly high, but you don't get a setup like this to sound like a stock Lexus either. I had a buddy of mine do a flyby for me last night (in the middle of downtown Charlotte no less) at about 70 at WOT, it sounded like some ungodly demon raging down the road. It was great. Set off 3 car alarms. Im sure the sound reflecting off the buildings was helping it out, but still it was wicked. I think im gonna do some experimentation with other mufflers, starting with some Magnaflows (the shop I work at we are direct with them, so price does have a bearing here). Also considering Bassani, Sweet Thunders, or maybe some of those Pro-Flo Twisters. Naturally i wont try them all, but I just want to tweak the sound a bit.
Reply
Old Nov 6, 2004 | 08:51 PM
  #7  
chpmnsws6's Avatar
TECH Addict
iTrader: (70)
 
Joined: Sep 2003
Posts: 2,525
Likes: 2
From: Springfield IL
Default

put a screwdriver in there and rev the car up real quick... it bent mine..... side stepping the clutch at 6600 also works
Reply
Old Nov 6, 2004 | 09:20 PM
  #8  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default

after hearing how good the True Duals sound I have to get them. I should have went that route in the first place but experimenting isnt exactly a bad thing I guess.....now I know, lol
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 Nov 6, 2004 | 09:57 PM
  #9  
chpmnsws6's Avatar
TECH Addict
iTrader: (70)
 
Joined: Sep 2003
Posts: 2,525
Likes: 2
From: Springfield IL
Default

u selling the E-cutout then?
Reply
Old Nov 7, 2004 | 12:33 AM
  #10  
cyphur's Avatar
TECH Senior Member
iTrader: (10)
 
Joined: Mar 2003
Posts: 8,009
Likes: 0
From: North Texas
Default

Originally Posted by 1998CruzMssl
....but experimenting isnt exactly a bad thing I guess.....now I know, lol
No its not, but can get expensive if you do it too often
Reply
Old Nov 7, 2004 | 12:21 PM
  #11  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default

Originally Posted by ramairstyle00
u selling the E-cutout then?
My buddy asked me about it....let me ask him if he still wants it and I will let you know in a couple days. I only have the Electric part that goes on the cutout. Somebody already took the 3" cutout.
Reply
Old Nov 7, 2004 | 05:13 PM
  #12  
chpmnsws6's Avatar
TECH Addict
iTrader: (70)
 
Joined: Sep 2003
Posts: 2,525
Likes: 2
From: Springfield IL
Default

Originally Posted by 1998CruzMssl
My buddy asked me about it....let me ask him if he still wants it and I will let you know in a couple days. I only have the Electric part that goes on the cutout. Somebody already took the 3" cutout.
i have a cutout but my McCord plate died on me so i wanna try a QTP
Reply
Old Nov 7, 2004 | 05:31 PM
  #13  
CNTLSE 1's Avatar
TECH Resident
iTrader: (11)
 
Joined: Oct 2004
Posts: 889
Likes: 0
From: Charleston Illinois
Default

Who sells this setup?
Reply
Old Nov 7, 2004 | 08:22 PM
  #14  
LS1Maniac's Avatar
TECH Regular
 
Joined: Apr 2003
Posts: 446
Likes: 0
From: Lexington, KY
Default

Originally Posted by CNTLSE 1
Who sells this setup?
Texas Speed and Performance ->

You'll need long tube headers for it to work.
Reply
Old Nov 7, 2004 | 09:59 PM
  #15  
CNTLSE 1's Avatar
TECH Resident
iTrader: (11)
 
Joined: Oct 2004
Posts: 889
Likes: 0
From: Charleston Illinois
Default

What tweaking are they talking about? I'm putting the eibach lowering springs on soon so would that cause me problems???
Reply
Old Nov 8, 2004 | 05:53 PM
  #16  
DreamState23x's Avatar
TECH Regular
iTrader: (4)
 
Joined: Oct 2003
Posts: 466
Likes: 0
From: Florida
Default Tweaking

Originally Posted by CNTLSE 1
What tweaking are they talking about? I'm putting the eibach lowering springs on soon so would that cause me problems???
You'll see, when you put everything on there the first time it's gonna sit to low or off to one side, you just have to turn one pipe here and another there untill it fits right. I have some pics of mine with eibach pros, it's low but I havn't had any bad scrapping problems, but im carefull where I drive. If you lower the car and put this sytem on, speed bumbs will not be your friends, I go around them, even if it means driving up and down the parking lot lanes to go around. The pics are on this post.
https://ls1tech.com/forums/generation-iii-external-engine/228355-tsp-true-duals-jet-hot-headers-pics.html
Reply
Old Nov 8, 2004 | 06:37 PM
  #17  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default

Well....I ordered my TSP true dual system today. Cant wait to get it on!!!! It is going to be like Christmas for gods sake. This is a last minute mod before putting my car away for the winter months. Since I have a TA I will take it in the spring to get it run out the back and I am also lowering it so that will help too. But for now I will just be glad to get that damn Y-Pipe off. I will keep you up to date after the intall.
Reply
Old Nov 8, 2004 | 08:10 PM
  #18  
1BadMoFo's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Nov 2003
Posts: 1,191
Likes: 0
From: Jackson MI
Default

man, I have TSP's duals and absolutely love them...my old set up was Jet Hot LT's, Jet Hot Y, and magnaflow catback...that damn Y banged like a **** until I put in a poly Trans Mount, but then the drive train noise was disgusting....now, I have the deep noise that i've always wanted!
Reply
Old Nov 9, 2004 | 06:34 PM
  #19  
1998CruzMssl's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Feb 2003
Posts: 123
Likes: 0
From: New Cumberland, WV
Default

Originally Posted by 1BadMoFo
man, I have TSP's duals and absolutely love them...my old set up was Jet Hot LT's, Jet Hot Y, and magnaflow catback...that damn Y banged like a **** until I put in a poly Trans Mount, but then the drive train noise was disgusting....now, I have the deep noise that i've always wanted!

I hear ya about the Y pipe...totally SUCKS!!!! hopefully I can get it on this weekend but probably wont receive it until around monday but oh well. did you have any trouble installing the TSP dual setup?
Reply
Old Nov 9, 2004 | 07:01 PM
  #20  
1BadMoFo's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Nov 2003
Posts: 1,191
Likes: 0
From: Jackson MI
Default

no, not much trouble. I did need to rent a pipe expander for most of the joints, and I had to put a small dent on the drivers side pipe that goes up to the header, in order to keep it from banging just like the Y pipe did...
Reply



All times are GMT -5. The time now is 08:59 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