No tune changes for anything? That has to have an impact on the results.
Mike
No tune changes. I'm sure it has an effect on the gains, but to do the mod and loose 5whp through almost all the power band sucks, and not sure how much cam timing could gain back vs more cam timing on the stock manifold.
So the cold air is worth roughly 6 hp/torque. If you need every bit of h.p and can find one cheap I guess it's ok.
Ya, the cold air kit actually picked up power on the car and was upwards of 6whp peak, and even more gains through the graph vs stock CAI graphs. I can do a overlay of the two if you would like to view that better, just let me know. Also note the test was with the insert in for a no tune needed install.
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