I agree its con but....
Is it really con?
at the end of the day its a fact that most cars perform at there best when its cold.. Ive even found that my car in these winter mornings is a bit more nippy on the road..wizzing about.
so i can understand this mod working, but not giving you any more horse power at all, maybe when our cars are warm theirs a reduction in power due to the fuel/air mixtures and what not, and this basically gives it a fuel or air intake that performs better.
You cant rule it out unless you personally have tried it... hense the saying Dont knock it unless youve tried it!
And whats a tenner anyway, its pocket change now days i bet the most of you have spent more than that buying birds a drink knowing realistically you aint got a chance of getting anything...lol
I'm yet to try it..
I still wonder how it came about, surley some enthusiast like ourselfs thought hard about it and noticed thier car was faster in the cold and worked out how to fool the ecu, so in my mind it must do something for it to have came about.
but no, i doubt your get any more horses than you will them fit birds in a mini skirt that everyones looking at.
Hey you could always buy that one with the vauxhall logo if your not happy report the guy for flying the vauxhall logo and name on his product..lol
good luck! what..