I need to find somone to make me a custom equal length manifold for my 99gs. It needs to be able to ratain Ac. It also needs to be able to fit a gt35/40r. A top mount would be best. Any suggestions on who, and where this could be made.. I am also looking for high quality I don't want a half ass manifold made..

I want one for a GT30, damn 99gspsi you want a GT40.. thats a big daddy turbo...:bowdown


I wonder if Turbo8u ever got that 4g63 exhaust manifold flange to the fabricating place?

Well I already have it. It is pretty much just a gt35r.. I just need to find sombody to make me a manifold before I start making a downpipe and intercooler piping.. There has been post, but nothing directed to any company that could custom make an equal length manifold. I have emailed full-race which make pimp manifolds for honda aplications, they have not gottan back to me about going out of there way to custom make this manifold for me... I really want to stay away from the log style manifold for I have seen hp increases as much as 50-75 hp gains on the dyno just by switching out a log style to an equal length...

...what i have been saying all along....

if you can plz post dyno :) that should keel the doubts once and for all

http://wakesports.com/full-race/index.php?s=30105a334f0e3e8ed57644a3c06b8b65&showtopic=249

http://full-race.com/

The first one has the dyno sheet. The second address has a video you have to search for it on the page it's title is

+ 7.15.04 - FR Equal Length vs. Log manifold chassis dynamometer testing. Equal length=68whp gain!

Click Here To View The Results.
Download the Manifold test video here

The vidoe is tight everyone should check it out if no one has yet.. This will clear allot of things up and show a few reosons why I am looking to have a manifold made...

I'm currently working on making my own custom manifold which you may have to do as well. I just bought a bunch of ss bends and a few flanges that I'm chopping up with a chop saw and tacking as I go. I'm building mine for a forced performance red turbo because I have concerns that if I just purchased one, it would have fitment issues.

we have one...its been on my car for over 10,000 miles..fitting that size turbo will be very hard. shoot us an e-mail...
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"Oh yea, well...My manifold does cool twisty things"

www.EnhancedMotorSports.com