When I had an R32 GTR years ago the amount of people that had an opinion of their power output potential was amazing.

I had one plonker come up to me outside tesco.. "niiiice, these are like 500bhp standard, what power's it running?" me, "about 380bhp" plonker.. "you should chip it, my mate's got one and chipped it and it's 750bhp now" me, "blimey, he must have spent some serious money on that" him, "it's just a chip, you can chip em up to 1000bhp, you should get it done"