Ive been running the Extreme canned tune for a while. I recently downloaded the custom tunes and tried them. The Extreme and Extreme puff both seem to perform better than the RKL tune. What is the HP rating for these tunes? Also the RKL tunes rattle much worse than the Extreme,Is this normal?

How do you tell which RKL tune is what. Have four custom tunes,one is extreme puff,which one is RKL with no timing? When i go to install any of thr RKL tunes all three say factory data file.