So one of my good friends who knows nothing about cars has a 07 tiburon (auto) with a K&N intake, it the inline 4 so it only has 145hp lol, so anyway he claimed with the intake and NOS octane booster that he gained close to 50HP!!!!!!!! lol so he said he should run close to me in a race, we raced from 40 and it seemed like he didnt even go, i kept going till he was out of site on the highway lol!!!!!!!

 

Had a friend of mine do that too, of course he thought I was a 2.4 and he had the 2.7 v6. Still wasn't pretty.

 

lol Sounds like fun.