fireblade mod chip

found this on ebay
http://cgi.ebay.com.au/15BHP-Power-Mod- ... dZViewItem

good? or bullshit?
id imagine it would have some adverse effects on the engine/engine life

I would recon its bull if there was 15 hp available on any sportsbike for fitting a chip the manufacturer would have already done so.

Maybe you could try one of these

Looks like bullshit to me. I see this kind of crap popping up all the time, rarely makes a noticable difference.
Only way to tell is to buy it and chuck the bike on a dyno.

I saw these, again i thought it sounded like crap. If it sends a message to the ECU that reduces the incoming air temp then advances the timing to compensate, surly Ice in the air duct would do the same ? Also what happens in winter, how much advancement would it do ????maybe 30hp