I plan on installing the AEM EMS with the 3.5 map sensor now my question is how hard will it be to return to stock if needed to and also will there be traces that it has been tampered with? I just plan on bolt on's like the MBC, Upper IC pipe so the IAT can be drilled into that instead of stock, Air filter, and Turbo Back so i see nothing more then a days work at home to get that all off.

Let me know might sway my decision and also if i stick the stock computer back in it will run fine if the car is returned to stock?

Thanks
JB

 

i was wondering the same thing

 

gonna spend all that money, then take it off? gonna have to get it tuned again i think. you don't need the EMS with just those mods man. just get the reflash.

 

Its not really that hard, just a little time consuming. There are a couple of parts you'll need to buy to convert the car fully back to stock, like the upper intercooler pipe top elbow since you drill the stock part for a sensor. There's a great FAQ on AEM's site. Check it out.