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RSM-M491 RSM-M491 is offline
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Join Date: Sep 2010
Location: KY
Posts: 303
Garage
So, had the new chip put in today, only to find out that the car had a "Protomotion E-Prom" already in. Any one heard of this? It has some hand written stuff on the sticker. The date was from 01/08/00. Rest is a little hard to make out. I can not say that I notice a big difference in power with the SW chip, but the car seems to run much smoother, and quieter....

Thanks!

Rod
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1989 911 Targa M491
1980 Triumph TR8 (sold)
2006 BMW M3 (Interlagos Blue)
Old 11-03-2010, 07:35 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #84 (permalink)