No MAS??!

[911GGSX]

i was at import wars saturday, and there were a good amount of DSM's. before they got in line to race they had there hood open and i checked a few of them out and some of them had to cone or MAS just the turbo with a screen covering it...wouldnt that mess up your car? or is there something u can do to the ECU befoe doing that...

 

[GRNDSM]

It used to be that in order to get rid of you factory MAS you had to get HKS VPC (which uses Speed Density / MAP system).

Now days you have two more options:

- AEM in SD mode
- GM MAF after the turbo.

BTW, you may want to check out our local New England Club DSM (http://newengdsm.org/ ). We have a meeting at NED this Wednesday.