I havent heard about the tephra mod, can anyone care to explain? Would love to have two maps as well

 

Here you go:

https://www.evolutionm.net/forums/ec...raxmod-v1.html

 

Would love to also do this with my Evo 10. Bumppp

 

hmm didnt know it was possible in the RA.. Even AMS said so...

 

I'm interested in this also but trying to do E-85 and 93oct maps. I cannot get a hold of Tephra about getting this Tephra mod for 2009 ralliart. Would be appreciated if someone can get a hold of him and help me out. Looking to get 1000cc FIC injectors and walbro 255 fuel pump kit.

 

It's right there in the thread, 2010 RA TephraV1.

I didn't get the impossible memo I guess, I've been running it in my 2010 RA for almost 2 years now.

 

now I know haha but back a few months ago when I called AMS thats what I was told