from all those many previous posts...i thought it was established that the cai produced gains in a more usable range (mid) and that the sri produced gains for the highest part of the power band (which is why u don't feel it)...not the other way around...do the searches and u'll find the info...and it's spelled VTEC!!!!...no 'H' please

*edit* btw...i've driven for a lil over 3 yrs in chicago w/a cai, no bypass valve, no hydrolock...don't be scared...just drive smart...no 16" puddles and ur fine