GT Performance Mods 2005+ Mustang GT Performance and Technical Information

Driveshaft or LT Headers

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Old Apr 18, 2008 | 01:17 PM
  #21  
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I just finished installing my JBA longtubes myself.

I only used jackstands on my garage floor. Just took my time over a couple of weekends. If you really had to, you could crank it out in a weekend.

I have no mechanical experience prior to this. I also swapped out the motor mounts. Only time that I needed help was holding the headers in place to get the bolts started.

And everyone is right.... the sound is incredible.
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i had the exact same experience.... only i did'nt need anyone to help hold the headers... i just did it! also replaced the motor mounts. the forum guys really helped
w/ good instructions. given the proper amount of time and patience, it's really not hard.
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Old Apr 18, 2008 | 01:19 PM
  #22  
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Originally Posted by surf808
How much do you think it would cost to put some cats in with the MAC LT and prochamber. I don't think they make a catted setup like that.
Talk to SonicBoost, he has some good knowledge in that type of thing
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Old Apr 18, 2008 | 07:43 PM
  #23  
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the lt install is not that difficult.. just time consuming and in depth....

you should be able to do the install yourself or with a friend no problem... same goes for the driveshaft too....
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Old Apr 18, 2008 | 08:42 PM
  #24  
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Longtubes for sure.

I have the MAC LT's and prochamber. I'll tell you the pipes which connect the prochamber with the LTs is short. But a cat could be installed.

Last edited by JonCo; Apr 18, 2008 at 08:46 PM.
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Old Apr 19, 2008 | 02:09 PM
  #25  
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For those of you that did the LT install yourself did you just 2 jackstands for the front or 4 for the whole car?
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Old Apr 19, 2008 | 04:15 PM
  #26  
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Originally Posted by TKEUofM
I just finished installing my JBA longtubes myself.

I only used jackstands on my garage floor. Just took my time over a couple of weekends. If you really had to, you could crank it out in a weekend.

I have no mechanical experience prior to this. I also swapped out the motor mounts. Only time that I needed help was holding the headers in place to get the bolts started.

And everyone is right.... the sound is incredible.

+1, I also did the longtubes myself in my garage on jackstands. Did it over 2 days with a set of extra hands. Also had no prior experience to mod installation besides the CAI and shifter. I noticed quite a big difference after I put the LT's on. Go for it!
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Old Apr 19, 2008 | 04:30 PM
  #27  
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Since I have done both I would do the longtubes first than the driveshaft. But like Fabre said a while back. If you have 1K to spend do the OBX longtubes and Spydershaft at the same time. That is exactly what I did. But if you need to keep the cats in place then go for the driveshaft.
Scott
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Old Apr 19, 2008 | 04:30 PM
  #28  
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you can do it with just 2 stands....

just put the ebrake on and put blocks around the tires so you know theres no way she can roll
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Old Apr 19, 2008 | 06:15 PM
  #29  
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Originally Posted by 70MACH1OWNER
Since I have done both I would do the longtubes first than the driveshaft. But like Fabre said a while back. If you have 1K to spend do the OBX longtubes and Spydershaft at the same time. That is exactly what I did. But if you need to keep the cats in place then go for the driveshaft.
Scott
Well I don't need the cats but would like to have them so my exhaust isn't super loud.
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Old Apr 19, 2008 | 08:27 PM
  #30  
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Originally Posted by n8rfastback
you can do it with just 2 stands....

just put the ebrake on and put blocks around the tires so you know theres no way she can roll

+1, exactly what I did.
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Old Apr 20, 2008 | 01:06 AM
  #31  
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i think people make modding cars harder than it seems.......... in reality for longtubes you remove some bolts, pull the old ones, and put in the new ones.......... but its gonna be tight........ to make it simple. it is definitely doable and worth saving 3-400 dollars for an istall
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Old Apr 20, 2008 | 02:20 PM
  #32  
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i cant see spending large amounts of dough on install prices when i can do it myself, wether it takes me a few days or not
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Old Apr 20, 2008 | 02:56 PM
  #33  
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Alright you guys talked me into it. I'll be getting some LTs. I won't be getting it just yet as I won't have time to install it so hopefully next month I'll have some time. Thanks guys for the opinions.
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Old Apr 20, 2008 | 03:04 PM
  #34  
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GOOD CHOICE!
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Old Apr 20, 2008 | 09:07 PM
  #35  
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Originally Posted by officespace56
GOOD CHOICE!
+1. What ones you going with?
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Old Apr 20, 2008 | 11:10 PM
  #36  
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I think I'll be getting the BBK ceramic LT w/ catted x pipe.
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Old Apr 21, 2008 | 07:36 AM
  #37  
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Does anyone know if the BBK LT's yield similiar gains as the other "top" name brands (ARH,JBA,KOOKS)? I think I will be going with the BBK route too,but I didnt want to put them on just soley for sound.
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Old Apr 21, 2008 | 10:07 AM
  #38  
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There is going to be virtually no difference between any companies LTs and another- Quality, and fitament can be debated however...But that statement is NOT to dog BBK: I love mine and they fit very well!
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Old Apr 21, 2008 | 12:28 PM
  #39  
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All the headers will produce similar results. Its like the air intakes. Just get the one that you like.
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Old Apr 21, 2008 | 12:53 PM
  #40  
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is you car a little on the loud side with that mac exhaust?
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