I have seen 500WHP on alky with a flash. So I don't think the MAF is that bad.

 

There is no comparison, period.
You can tune everything with the EMS. The MAF issue has to do more with the airflow measure and the effect of cams etc on the MAF then running out of flow.
MAP/speed density runs much better with mods.

EMS on the post originator's car with cams would be good for 60whp. And it will still idel and drive like a dream. Just talk to Precision Dyno for AEM tuning.

 

AEM always has a smoother power band.

 

you may be able to get a great peak with a flash but I guaranty ems with proper tune* will give you at least 10% better power/torque and better driveability

*note PROPER EXPERIANCED tuning

 

I love my aem too, but for the mods he has I think the flash would be better. I wnat to know what goals he has set for his car? If he wants 400hp + Then get the aem but I think he should set a goal for the car. That way you do not do things twice.

Andrew

 

I would go flash. Plenty over 400whp on stock turbo using original ECU.