ok, i still don't see why he shouldn't just use it......It's not like his going to be pushing 15lbs, or even 11lbs for that matter... I do agree TIAL is better, but the meltagate will work and not creep. As you stated, mine is doing fine at 10-11lbs.......It's really whatever you want man...I really doubt its going to effect the performance or HP of your car. And it wont creep b/c when you get it tuned by dave you can make it PERFECT and you wont have any "creeps" ....Just keep an eye on your boost gauge if you are really that woried about it creeping.....I doubt it with the PSI you will be running tho........save your money and keep it!