They're all NA... however, to really get any benefit out of a chip/ecu mod, you need to be turbocharged or supercharged. Just an ecu mod to a NA car is really a Joke IMHO.

 

simon!

thought you had an m3!
figured you of all people should know whether or not your car had turbos!


still having a great time with my new superpowers.


boy does it burn through fuel...

on my way to beverly hills via the 101 and the 405 today spotted three turbo coupes.

saw a speed yellow turbo with black rims
a blue by design turbo with shiny wheels
a silver coupe on beverly and santa monica

three 360's
fifty sl500's and sl55's
two bentlys
cl600

boatloads of fine chicks and tons of modded breasts!