I have a 2010 camaro L99 ss/rs and i was looking at a full exhaust system from pypes performance (header back). It sound outstanding on youtube its made from 2.5'' 16 gauge mandrel-bent,304 stainless steel pipe. it is a mid - muffler system with a siamese x-pipe. they replaced the stock resonators with a set of m-80 mufflers very nice hp @ tq gains. and it has 4.5 polished stainless tips. has anybody tryed this system on their camaro? it cost $450 bucks on summit racing or is it 2 good 2 be true