F/S: Stillen Stage 4 SC
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

OK, I have decided to put this up for sale.
Updated: the stage 4 parts are sold so this is a stage 2 kit. You can bump it up to stage 3 with just a $100 pulley from Stillen.
Stage 2 Stillen SC complete. This does not require a new fuel pump and is CARB legal. I will also throw in my 4-hose red VenAir kit if you want it (paid $145) you can only see it in the 1st pic, the others are older.
FYI - MSRP on Stage 2 is $5230 from Stillen and you have to pay for shipping on top of that.
Stage 2: $3600 plus shipping!!
If paying by paypal +3% for fees. You can also send a cashieers check to avoid the fees.
Update: Just spoke to Sam at Stillen. The stage 2 box is the same and will work on an AT/MT. This will work for 03-04 6MT G35 and 350Z's, 03-06 5AT G35's and all 287hp motor 5AT 350Z's. The rev-up motor is not the same kit.


Updated: the stage 4 parts are sold so this is a stage 2 kit. You can bump it up to stage 3 with just a $100 pulley from Stillen.
Stage 2 Stillen SC complete. This does not require a new fuel pump and is CARB legal. I will also throw in my 4-hose red VenAir kit if you want it (paid $145) you can only see it in the 1st pic, the others are older.
FYI - MSRP on Stage 2 is $5230 from Stillen and you have to pay for shipping on top of that.
Stage 2: $3600 plus shipping!!
If paying by paypal +3% for fees. You can also send a cashieers check to avoid the fees.
Update: Just spoke to Sam at Stillen. The stage 2 box is the same and will work on an AT/MT. This will work for 03-04 6MT G35 and 350Z's, 03-06 5AT G35's and all 287hp motor 5AT 350Z's. The rev-up motor is not the same kit.


Last edited by ttrank; Jan 18, 2007 at 05:10 PM.
I am interested in this kit, if I can ask a question
what extra does this stage four kit come with over the 3 ?
since it is not on the stillen web site, that I can find
I have a Walbro 255 fuel pump that I have been holding onto and a AAM return fuel kit type 2 which I have been waiting to put in for when I go FI
I think this would make a good combination with this set
what extra does this stage four kit come with over the 3 ?
since it is not on the stillen web site, that I can find
I have a Walbro 255 fuel pump that I have been holding onto and a AAM return fuel kit type 2 which I have been waiting to put in for when I go FI
I think this would make a good combination with this set
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

Originally Posted by Tonys-G
I am interested in this kit, if I can ask a question
what extra does this stage four kit come with over the 3 ?
since it is not on the stillen web site, that I can find
I have a Walbro 255 fuel pump that I have been holding onto and a AAM return fuel kit type 2 which I have been waiting to put in for when I go FI
I think this would make a good combination with this set
what extra does this stage four kit come with over the 3 ?
since it is not on the stillen web site, that I can find
I have a Walbro 255 fuel pump that I have been holding onto and a AAM return fuel kit type 2 which I have been waiting to put in for when I go FI
I think this would make a good combination with this set
Sure you can ask all the questions you want!

The stage 3 can run lean so the stage 4 has a higher boost pulley, new fuel pump, much larger 7th injector (RC 750), and a new split second box.
I will also include the stage 2 parts (injector, split second box, and pulley). The stage 2 pulley needs to be cleaned up by a machine shop if you want to use it. I tweaked it a little taking it off.

This is a great kit and I still would take it over any of the other SC/ST kits out there. I have just gotten to the point where I want more so I am planning to build my engine and get a TT kit.
having had this supercharger on your car how would you thinnk the AAM return fuel kit would work with it, do you think there will be any issue with it working or fitting on with this kit?
or how about the Injen CAI would this work with the kit as well
Sorry for asking so many questions I want to be sure about everything before I pull the trigger on buying this
Sorry for asking so many questions I want to be sure about everything before I pull the trigger on buying this
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Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

Originally Posted by Tonys-G
having had this supercharger on your car how would you thinnk the AAM return fuel kit would work with it, do you think there will be any issue with it working or fitting on with this kit?
Not sure it is needed but I believe it would fit.
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

Originally Posted by Tonys-G
or how about the Injen CAI would this work with the kit as well
Sorry for asking so many questions I want to be sure about everything before I pull the trigger on buying this
Sorry for asking so many questions I want to be sure about everything before I pull the trigger on buying this
The Injen would work very well. You would just need to move radiator overflow from the fender to up by where the intake would be. Just be careful about sucking up water.
as far as the Injen CAI I have cut about 4 inch's off the end so that it doesn't sit so far down in the space behind the little side grill
I was a little worried about changing the length might affect the airflow through the tube, but I havn't had any issue yet
you did say ask all the questions I want, so another one I thought to ask is
where does that 7th injector run from, what I mean is where does the fuel come from does it run off of the fuel rail or what?
I was a little worried about changing the length might affect the airflow through the tube, but I havn't had any issue yet
you did say ask all the questions I want, so another one I thought to ask is
where does that 7th injector run from, what I mean is where does the fuel come from does it run off of the fuel rail or what?
Joined: Jul 2005
Posts: 27,305
Likes: 190
From: Phoenix

Originally Posted by Tonys-G
as far as the Injen CAI I have cut about 4 inch's off the end so that it doesn't sit so far down in the space behind the little side grill
I was a little worried about changing the length might affect the airflow through the tube, but I havn't had any issue yet
you did say ask all the questions I want, so another one I thought to ask is
where does that 7th injector run from, what I mean is where does the fuel come from does it run off of the fuel rail or what?
I was a little worried about changing the length might affect the airflow through the tube, but I havn't had any issue yet
you did say ask all the questions I want, so another one I thought to ask is
where does that 7th injector run from, what I mean is where does the fuel come from does it run off of the fuel rail or what?
The kit adds a "T" to the end of one of the fuel rails and a spacer to the other to keep them even. It pulls the fuel from there. If you want to PM me your email I can send you a .pdf of the install instructions so you can see what I mean.
hey tim let me call stillen tomorow to find out if this kit for a 2004 MT will work on a 2005 AT
I will get back to you, if you happen to find someone in the mean time who is willing to slap the money down, then more power to them
Tony
I will get back to you, if you happen to find someone in the mean time who is willing to slap the money down, then more power to them
Tony



