Quote:
Originally Posted by toy_soldier
TDIwyse,
So how does the car drives with the DPF removed? Better response?
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Good question. I try to only use quantifiable data when offering evaluations... The available data I have now is showing a quantifiable increase in higher rpm power and better EGT's. Also the mpg's are better based on the car's predicted efficiency. But have not done any hand calculated measurements to verify this.
Will hopefully be going to the same dyno this week that I did the Evolve remap comparison's. The 1/4 mile testing will have to wait until next Spring as it's closed for the Winter.
After sitting in the cold all day (high of ~40F) at work, the initial startup did have visible smoke for the first few seconds. Did not have this when the DPF was in place. However, once the DOC heats up I see no smoke and don't notice any smell.
I did a little testing on the electronic egr after work. From the initial measurements, Stan appears to be doing something I find clever ...