I think it depends on your year, I'm pretty sure I saw intake maps for the earlier evo x model years.


Anyway, is anyone getting inconsistent boost? I'll hit sometimes 20-21 psi doing a log, while others I'll get up to 22.8. It's weird, tried both 402a and 402a LWG both produce the same results in boost. Both also have the idle issue which I recorded as well.

 

I think we should at least get a map with support for a cobb intake with no other mods. I mean the whole reason I purchased the combo was being able to run the maps with the intake. Im feeling like I wasted my money almost.

 

This is something we are currently looking into offering. PM me and we can get you taken care of.

-Eric

 

You'd have to make your own custom map, but that's easy. Just download Access Tuner, the map you want to use, and any one of the intake maps for your specific intake.

In access tuner, open the intake map, copy the MAF scaling table completely, then open the map you intend to use and paste into that map's MAF scaling table. Then save the map and upload it to your AP and flash to the car.

Boom, that's it.

 

We have updated the original post with V403 maps that address the idle issues some customers were experiencing. If you are on V402a and have an erratic idle, I recommend grabbing the V403 in the original post.

The only difference between V402a and V403 is adjustments made to the idle tables, so the car should perform exactly the same as before but with a more stable idle.

Thank you for the patience while we worked out this issue.

-Eric

 

i modified the stage 2 map with aem intake. anyone know if it will be safe if i installed 3.5 intercooler kit from ETS?

 

That won't hurt anything.

 

Just tried out the V403 idle issue looks to be solved good job guys, I must say the Mitsubishi support is finally back and alive this is very fast turn around from 402a to 403.
Just a suggestion maybe you guys can start selling your own intercooler with a new map for the stage 3 people it will probably sell fast too, with just 3port on stage 3 it seem too little for that title.

 

I just tuned my car for the first time with the V03 Stage 1 91 tune. My car is a 2014 GSR, do I still need to upgrade the fuel relay?

 

The 2014 relay appears to be fine.

 

I changed up to v403. Fixed the idle issues, but seems to idle higher now. Right around 1k - 960ish RPM. This is just my experience.

 

Same here

I may play with the idle a little over the weekend. I'll post my findings if I get the time to play with the car.

 

Maybe we should post together in the v403 thread. But yea...good to hear I'm not alone. Good luck to you. I know Cobb can iron these things out.

 

I don't have any idling issues with any of the maps. Running v402a still.

Did you guys all check your vacuum lines etc? You're intakes have a heat shield?

 

I'll make sure to get in on that thread with my findings this weekend

all vacuum lines are solid

stock air box with high flow panel filter

stage 3 v403 with stock air box MAF scaling instead of the cobb SF intake scaling that came originally on the stage 3 map

v402a would have the idle get low them bounce around from 600 to 800.

now with v403 it idles bewteen 900 and 1000, its smoother, but a little high for my liking.