Valdez

iTrader: (1)

What is involved to put an S5 NA intake onto a stock S4 NA? If I have the complete intake is it just a straight swap, or is there some improvising involved? Do I need any other pieces like a different ECU or some thing?

Aaron Cake

iTrader: (1)

There are links describing this swap in the FAQ, and several related topics in the Archive.

farberio

iTrader: (7)

I have a thread with some good information on this if you search my name.

I am selling a S5 NA intake kit for $250 if you want as well, (All three intake sections, Fuel Rails)

misterstyx69

iTrader: (142)

I sent you a PM with a very Descriptive Link to the swap Valdez..

Valdez

iTrader: (1)

Thanks for the info guys sounds like a good mod. Gonna be trickier and pricier than I figured. I probably could pull it off with some swearing, but I don't feel that ambitious.

TweakGames

iTrader: (3)

Anything special putting an S4 intake on an S5? I have a good s5 core, but don't have a way to control the features on the S5 intake (only have the stock s4 ECU) (I do have the s5 intake though) I also have multiple S4 intakes...

Thanks.

Aaron Cake

iTrader: (1)

You will need to find a way to control the VDI. Generally this is done with an RPM switch and a solenoid to direct air from the air pump.

RotaMan99

Well you can see what I did to control the AUX and VDI on one guys car. He still wanted to keep emmisions so I used the air pump for pressure, 2 rpm switches and a DIY relay box.

https://www.rx7club.com/showthread.p...25#post7423025

Valdez

iTrader: (1)

Is this even possible without an air pump? I may attempt this after eveything else is taken care of on the car.

farberio

iTrader: (7)

You can use an electronic switch.
http://howto.globalvicinity.com/gv_w...i=46&co=1&vi=1