Never even heard of this befor!
How much are they?
I would say u would be better gettin a hondata s300 wich has both of these built in & u get a fully programable ECU.
cool video isnt it
Friend has one on his d14 and has used it solidly for the last two years, it's loud and it bangs!! Lol, and then wiring it up to the handbrake sensor allows the launch control to be used. Engine seems healthy, although if you care about your exhaust don't overuse it, and it will blow your cat in bits if its still there!
Oh and he definitely notices it works better with higher octane fuel!