I just thought I would share my experience and some pics of my turbo upgrade. It went very smoothly although basically took all day. I had no issues with any bolts not coming free even after 40K.

The hardest part was getting the banjo fitting back on after replacing my clutch line

I also welded on 2 mounts to the O2 housing for the heat shield. I didn't want to leave it with 1 mount and I really didn't want to cook my AC compressor



Here is what I installed:
FP Evo Green
SS Autochrome O2 housing
AMS Intercooler
AMS LICP
SAMCO Hoses
Full T-Bolts instead of hose clamps
Clutch line and restrictor removal

I found that the 3" t-bolt from this thread is too wide and does not seal correctly on the intake manifold so I ended up using the stock hose clamp.
https://www.evolutionm.net/forums/sh...d.php?t=193838


Impressions:
I will really be able to tell once Shiv comes out next week for my tune. Until then I am just driving on my old map and being gentle. The turbo spools quickly and seems to flow a lot of air. I did a quick 4th gear pull at 3/4 throttle and boosted easily to 1.9 bar before I let off. I had never seen past 1.7 even on a cold day with the stock turbo

I guess I will know more after the tune. Will report back

 

Couple more pics

 

what a nice intercooler!!!

ps the car needs a baffffffff

 

Yes the intercooler is a nice piece. AMS does a good job!
Bathing is for sissies

 

nice...get some alky and have some real fun...

 

I am getting an E85 map and a 91 map. I am hoping with E85 that I wont need alchy

 

might be stupid question but what is on the left and right of the intercooler?

 

brake ducts it looks like

 

is that intercooler and direct replacement, like keeping the crashbar or no?

 

nice... post your graph when you get retuned

 

Direct, crash bar is still in place....fits like a glove.

 

The intercooler is a direct replacement. I, however, decided to pull the crash bar for weight as well as improved air flow.

I will definitely be posting graphs. I have graphs from before the mods and will post all new plots after this coming weekend

 

Correct -- runs to the Forge caliper ducts

 

JTB, i had no idea you also had the Forge BDCK. It's a rare sight, and it's a way you can always recognize my car, since it's so rare. Good thing your Evo is silver and not GG.

Interesting combo of mods with the Buschur/FP 20g, AMS IC bits, and Vishnu tuning. The E-85 is a good idea, but will you have access to it all the time everywhere you go? I was worried that the winter blend may be different than summer blend, thus requiring another custom tune once summer rolls along. I guess you can fall back on the 91oct map, but that's no fun!!

 

I have had the ducting for quite some time. I was pleased to see Forge offer the mounts for the base of the calipers as I had been looking for a way to do that and was contemplating having some made. I remember when you installed yours -- reminded me of my car

As far as E85... Unfortunately the closest station is about a 30 minute drive. I figure I can take several of my gas cans and basically use it as race fuel. Cheaper, good power and burns cooler

I have also heard the Boulder will be getting an E85 station soon. Supposedly the PDQ is talking about it -- we will see. I am amazed Boulder doesn't have one yet considering how tree hugger friendly this place is.

My mod path is a touch unusual. I, like you, don't descriminate based on tuners/vendors. I research thoroughly and buy what works. I have great expectations of the FP green

My last step is to get Paul's suspension. He gave me some grief after he heard I bought these mods instead of his setup. If I were doing more track stuff with the Evo rather than just using it as my daily then I probably would have. Regardless I am sure it will happen as soon as my wallet recovers a little from this upgrade. How are you finding your Ohlins?