Hello everyone,

Sorry for repeating a question I am sure you get everyday, but would you choose this over a GIAC/EVO cold air intake combo? I am looking to push my Cayman S above the 300 HP mark with a budget of around $1300. I have read countless threads, but have not come across any hard evidence of any benefit in any noticable performance with ECU tuning. Of course there are a lot of naysayers out there, but I would hate to spend a lot of money and throw it out the window. Just asking for your opinions on this issue.

Thanks!