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Forum nameTurbo/Nitrous Tech
Topic subjectStill need a temporary downpipe. (pics inside)
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=84907
84907, Still need a temporary downpipe. (pics inside)
Posted by sike, Apr-15-05 05:42 AM
Heres what I got:




84914, RE: Still need a temporary downpipe. (pics inside)
Posted by techboy, Apr-15-05 08:37 AM
Looks good thus far .... what do you mean you still need a temporary DP? Are you having one custom made up or are you looking for suggestions?
84917, RE: Still need a temporary downpipe. (pics inside)
Posted by PowerEclipses, Apr-15-05 08:52 AM
Dood, got AAA? Got a friend who has it?? USE IT!! lol ITS A FREE TOW! Good luck.
84919, RE: Still need a temporary downpipe. (pics inside)
Posted by thedawg, Apr-15-05 09:19 AM
What turbo is that?! It's like an HRC/Star hybrid.

That's definitely not an HRC mani, the exhaust flange is different but it looks like everything else is the same.

Is the exhaust outlet 2.5"? You'll need something like this 2.25", but a steeper angle coming off the turbo.


It looks like the bolt position on HRC's downpipe is totally different than yours, the bottom-most bolt is slightly towards the front of the car. On yours, the bottom bolt is more to the rear of the car.

Yours is a MUCH better setup, as the bottom bolt is accessible easily. The exhaust shop should have NO problem fabricating something to mate up to that.
84920, RE: Still need a temporary downpipe. (pics inside)
Posted by DarkOne, Apr-15-05 11:01 AM
It's an internally gated T3 with a standard 5bolt -> 3 bolt discharge adapter.
84922, RE: Still need a temporary downpipe. (pics inside)
Posted by Star Turbo Talon, Apr-15-05 11:18 AM
he has a t3/t4 turbo with the wastegate housing bolted onto it, thats why he doesnt need the 5 bolt flange onthe downpipe. the manifold has the same flange the hahn kit uses but his looks to be a custom one!
84925, RE: Still need a temporary downpipe. (pics inside)
Posted by thedawg, Apr-15-05 12:09 PM
Originally posted by Star Turbo Talon
the manifold has the same flange the hahn kit uses but his looks to be a custom one!


Its definitely custom. The HRC mani uses a straight head->manifold flange, not wavy like Sike's.


At any rate, you should have plenty of room to custom-make a 2.5" downpipe. The end of the turbo on your car is just slightly right of the water neck on the radiator. Same place the HRC turbo ends. And you have better bolt placement.
84929, RE: Still need a temporary downpipe. (pics inside)
Posted by sike, Apr-15-05 04:08 PM
It's on, running 5psi. I chopped up the old down pipe and had my exhaust guy tack it onto the new flange temporarily, and connected the end of that to the downpipe from my GReddy header. Everything is running great, fuel is still in tune from when I had the old turbo on. I'm sooooo happy. BANME!.
84955, RE: Still need a temporary downpipe. (pics inside)
Posted by cyan, Apr-16-05 04:59 PM
i too was rocking the zip-tied intercooler for a while before i got the HRC unit. nice!
84962, RE: Still need a temporary downpipe. (pics inside)
Posted by sike, Apr-17-05 06:50 AM
Yeah its a little ghetto. It has one bolt holding it on in the top middle and zip ties to keep it from wobbling lol. The only down side to how I have my setup now, is I had to remove the A/C fan in order to get the O2 sensor in the downpipe. I don't have A/C anyway because the last time i was turbo'd the A/C line got too hot and busted driving on the highway... The car was engulfed in smoke inside and out, i was like uhhhh SHIT. I'll probably take the compressor off soon, and get a UDP while im at it. If anyone needs an A/C compressor, i'll sell it $35 shipped, let me know. TURBO FAWKING ROCKS. psssssssst!