Ya, its the same pipe. I did the carbon sock rap to protect it due to the tight fit and to make sure no welds were going to brake loose, since there were so many. That pipe is half the weight as the powerfactor. I was surprised how much heavier they were...prob because there waterjacket runs threw the complete pipe. Alls i know is mine stayed hand touch warm the whole time..im very happy the way it all turned out, ran into no problems and all who rode the ski were very impressed with the hull and the power. I do plan on making full carbon versions of this pipe, Paul at lehrperformance.com really pulled threw for me on this motor setup and msd tuning. Eric did a great job on a well balanced 55lbs hull/hood cant complain. Wow cant believe its done!! There will be alot of vid time when spring gets here.