Quote:
Originally Posted by cwg
Rob - the numbers are really perplexing because even if the dyno is conservative you would think that the conservative nature would be reflected in both the stock run as well as the tuned runs. In additon the peak numbers are actually better on the 135 runs for both tuned and stock than they are on the 335i, odd if the Mustang dyno is more conservative than the one in Texas.
Are there significant differences in the code used between the 335i and 135i tunes? My layman's assumption was that they would be very similar or identical.
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The ROM revisions are the same and shared between the 135i and 335i. I'm not excited about the results from that dyno either, but it was recently fully torn apart.
We have a fully stock 135i coming in early next week to dyno and tune which will provie great results. Tomorrow evening I will be tuning a manual 135i with a FMIC and cat-back. Not perfect for results, but they will be telling of the power delta.
Cheers,
Rob