Hey I've looked around quite a bit and cant really find anything definitive. I have an Agency Power Intake & ETS catless downpipe & catback. I'm lookin to install my GM 3 port and gauges (A/F, boost & Oil Pressure) but I really want a tune at the same time as when I install the boost controller. I know there are places that can I send my ECU to (since I really wont be putting any more power mods into the car for a while) but cant find any.

I dont trust myself to log my own data and flash it myself with a Tactrix. I also am not really into paying for an AccessPort but if thats the best route then please tell me. I REALLY dont want Mitsu to see the flash without digging really deep. Also, there is a reputable local shop who can tune my car but is that a good idea? Any help is appreciated. Thanks!!

 

Pick one it's pretty much foolproof. https://www.evolutionm.net/forums/ec...-ecuflash.html


https://www.evolutionm.net/forums/ec...-ecuflash.html