Need everyones inputs on this if you can...Well I know a lot of Honda Racers do this at the tracks(Some fast friends of mine)... Saying that for them there is too much resistance...I know if i do it I will take a lot of my low end off and my high end will go up and also my gas will go down significantly if I floor it. Now another issue is loudness...I have a friend with a Greddy EVO exhaust and i was listening to it today and it seemed just as loud while driving normal. I put the catback back on now and i feel slower when racing my friend or when i'm flooring it. Now I know that sound does decieve the mind on how fast my car is but what do you guys think...

Chris

 

It probably would help at the track only because you're taking off weight. I'm not sure about hp gains but you're low end power is definetly lower.

Don't do this on the street, it's illegal