My car is actually at 19psi on the e85 tune, there was a bit of trouble controlling the boost as my port job wasnt ideal (rapidsystems ftw...) darren fixed it up a little so there's that, but at the end of the day I dont wanna make excuses or go on about whats better what sucks and blah blah cause knowone wins. My arse tells me theres much more response where there wasn't before (yea im still on e85 so it aint fair etc) and at the end of the day I only have my tuner who tunes my car to go by, and hes managed to get a better result on 98 verses the 2 turbos, might be different in another workshop - CMSJoe seems pretty impressed by em though