Quote Originally Posted by TGW92 View Post
Similar to JDM DC2R, I was getting around a 10-15kw jump as soon as vtec kicked in, matched with a LOUD crossover....

After a tune crossover is a bit quieter (maybe even a little higher pitched...) and there is no "feeling fast" it actually is fast now and keeps building strongly
Not quiet the same engine but my B16A would have a noticable kick when vtec engaged.
But after i did a valve clearence adjustment, the kick wasn't quiet as noticable but overall felt like it was more smoother and had more top end power.

Turned out that a couple of my exhaust valves where way too closed.