The turbo vtec kicks in hard at around 6000 rpms, gives me the awesome extra boost in the next 250 before shift.! In all honestly though, I think it helped slightly, but hard to tell. Butt dyno says slightly faster increase in rpm during passing and hard acceleration, but otherwise not much of a difference. My '04 TB has a silver plate and I just cleaned it up. Weird. Going to probably have that one sent off to be for real bored while I play with the one I have. For a free mod and it kept me busy I believe it was worth it.I've always known them to be the brass color... But I recall a 04 one being silver for some reason.. I'll have to check my spare one downstairs!
How does she feel when the turbo-v-tech kicks in now?