Ok so basically with my case I need all s4 Turbo2 UIM, LIM, injectors, AFM, ECU, TPS, intercooler, aftermarket wideband and BOV. Then use the S5 Turbo and oil drain? I know the manifolds bolt right up to the N/A block but how do I keep my 5th and 6th ports working? I own an S4 so I would need to drill the oil drain on the front cover. BTW that GXL you just bought looks clean as hell

 

to save yourself the hassle, what i did was swap the s4 n/a front cover with a TII one which already has the spot for the oil drain. You won't need the5th and 6th ports when you have the turbo, and anyways you have to port match the TII LIM to match the N/A block.

hope this helps, pm me if you need more info, i just finished building a s4 6-port turbo

 

Yeah swapping front covers seems to make more sense, I didnt even think of that lol. I knew I had to port match the LIM to the block hence the reason why I wanted the link to Aaroncakes site where he has pictures and descriptions to show the process but I think I remember a good deal of it. I am going to be looking into this a lot more because I really want to turbo my N/A so I most definitely will PM in the future. Thanks for the help!

 

here is aaron's "Project Tina" - http://aaroncake.net/RX-7/projecttina/index.html

and porting the LIM - http://aaroncake.net/RX-7/4PortLIMTo6Port.htm



SORRY FOR THE THREAD JACK BWEK

 

^ Don't need to swap the front covers, On the S5 the N/a and Turbo2 front covers are identical just the N/a the hole isn't drilled for the Oil drain, I find drilling a hole is alot easier than swapping front covers

 

his is an s4 NA...

 

I'm 80% sure the S4 N'a front cover also has the drain in it and all you need to do is drill the hole for the oil to drain into



Lol no worries Barnett

 

Thanks all of you, its really helping!

 

No worries man Ask away anytime Pm me if you like I did quite a few setups for engine management on my S5 6port but at this point in time I may do an M90 supercharger


Just for Cloak

 

nice cefiro in the back ground