Originally Posted by kabob
Trey, do you think that could maybe be chalked up to margin of error on the dyno? You know as well as I do that everything from weather conditions, type of dyno used, temperature, etc., affect dyno results.
Not doubting ya, though, I just like the discussions :P
Anything is possible. This was an average of 3 runs with the filter. It was on the same day. I tested the AEM, Iceman (Which made more than the AEM BTW) and the Filter.
I also tested the stock airbox with the lower resonator portion off and we showed an average loss of 3 whp on one car and did the test later on an R with an Avg hp loss of 5.5 hp.
So it is possible but we typically do 3 runs and avg them for claims of gain or loss.