[RKDinOKC]

Careful, 951's can put you on a slippery slope. Had a cone on my black 951. Can't say the difference it made since there was soo much other stuff on it.

It was actually fastest when I first got it. Made 340 rwhp and didn't really need a boost controller even though it had one cause it wouldn't make over 17psi with it wide open. It had a K27/8 that had been lightened and balanced an Autothority AFM and chips along with the cone filter. Only did more stuff to it because it was dangerously lean under partial throttle acceleration enough that EGT was getting to 1700°F or hotter.