Speed Engineering Longtube Headers & X-Pipe..
#21
XX
One post by the manufacturer says the add has been corrected and it sounds as if the system can be used as purchased for the 2008. "We designed our X-Pipe off of the 2008-13 standard C6 ..." Another post from the manufacturer states "We know the 2009-13 Corvettes fit just fine...". Then a latter post states "We designed our X-Pipe off of the 2008-13 standard C6 and ZO6. Our X-Pipe is the same for both, however we include additional connection pipes for both models in the kit." Does that mean one tube for the 2008 and one for the 2009-13?
Great price but I am not sure what the system will fit the 2008 without a lot of work trying to bend the tubes. Seems like there are several 2008 owners looking at this system. The Camaro guys seem to like them.
Great price but I am not sure what the system will fit the 2008 without a lot of work trying to bend the tubes. Seems like there are several 2008 owners looking at this system. The Camaro guys seem to like them.
Since this is a three piece x-pipe you are correct the x-pipe (1) should be the same from 2005-2013, drivers side extension pipe (2) the same from 2005-2013. The problem you will have is the passengers side extension pipe (3) from the x-pipe to the axle over will only fit a 2009-2013. To correct that you would have to modify that pipe to a different angle. There is a thread on the forum with a pic showing the difference in the pipe angle when it makes the bend from the x-pipe to the axle over.
Last edited by XX; 07-03-2018 at 12:04 AM.
#23
XX
We prototyped our system on two cars. A 2009 ZO6 corvette, and a 2012 standard C6 corvette. We know the 2009-13 Corvettes fit just fine. The early models will require some rear fabrication to the best of our knowledge. All of our headers use 3/8" flanges.
Thanks
Sean
Thanks
Sean
Last edited by XX; 07-03-2018 at 10:27 AM.
#24
Former Vendor
Thread Starter
Thank you for your business. We have been selling them for approx 4 months now. They were prototyped off of a 2009 ZO6, and a 2012 standard C6 using two sets of different rear connection pipes between the both models. Meaning they will fit all 2009-2013 Corvettes. Both of those connection pipes are included in our X-Pipe box. The headers and X-Pipe just short of rear connection pipes will also work on 2005-08 models as well, however to connect them to the the factory cat-back of the 2005-08 models some fabrication will need to be done with our rear connection pipes. The confusion came in yesterday about the 2008 models. I was assuming they had the same cat-back as the 2009-13 since they are LS3. Upon looking further into it we realized the 2008 models are like the 2005-07 LS2 cat-backs. We revised our description, and everything should be correct now.
Thanks
Sean
Thanks
Sean
#25
Le Mans Master
Any before/after dyno numbers?
#27
XX
If you have stock mufflers you could swap it out with one from a 2009-2013, they don't sell for much vs npp then no need to modify. You should only have to swap out the passengers side.
#28
Sounds like a good idea. Right now I'm running no muffler stock axleback so I'll have to try to make it fit with tips from couple people that made it work for them. If it does get too obnoxious running straight pipes though, I'll look into those years for mufflers.
#29
XX
Tracking shows to be delivered on 7/10 and I will post pic's inside the collector for spike, header flange and so on. I am not sure when I will do the install, I am chasing a problem with a e-force install and do not want to compound the problem using the canned tune.
#30
XX
Has anyone else placed a order, I decided when I receive the headers on the 10th If all looks well from shipping then I will go ahead and do the install for fit. I would rather find out now then later on fit, then if that works out I will pull them back off for coating. I would prefer coating first but without any other installs on the forum to go by I will wait.
#31
Has anyone else placed a order, I decided when I receive the headers on the 10th If all looks well from shipping then I will go ahead and do the install for fit. I would rather find out now then later on fit, then if that works out I will pull them back off for coating. I would prefer coating first but without any other installs on the forum to go by I will wait.
I’ll be getting mine on the 11th. I’ll be able to install it either the same day or the 12th depending on what time it arrives. I’ll post here how my experience with the install will be.
#32
XX
Since you have the 05 you will have to do some fabricating unless you was able to get the 09-13 axle over. On mines it's a 11 so this way others can tell from both installs on fit and modification.
#35
XX
#37
XX
I am debating if I want to flange together the collector and x-pipe and weld the x-pipe extensions together with the x-pipe. Less clamps for leakage and will be base on the oem system setup that way. I noticed I didn't take a pic of the bung on the x-pipe but it is there and you can see the hole from the inside view of the x-pipe.
Last edited by XX; 07-10-2018 at 05:43 PM.
#39
XX
#40
Le Mans Master
Does ZO6 kit stay 3" front to back? Also, any installed pics on ZO6 (specifically looking for "mod needed" to mate to 06 car)? And again, any before/after dyno numbers?