Aero charger

Try posting this in the A/C "Turbo" section and I bet you'll get more views on your question which hopefully leads to quality answers.

Call aerocharger and ask them. They will tell you just what you heard.

i ran an aero 53 for two seasons on an m7.
imo, even if you want a low boost pump gas set up, go garrett.
# for pound, it seems to me the aero just doesn't produce like i felt it should.
now keep in mind, i am sure lots of guys will says it works great, and mine probably wasn't set up right, but i spent the whole two seasons i had it, tuning
with advise of some pretty knowledgable tuners.

the set up was ok on power, but not nearly impressive enough, imo, to justify the cost of the kit, or the race gas i was throwing at it.cheers......mm

p/s $1200 rebuilds suck as well