if your looking for custom turbos try sean at silly rabbit motorsports in vegas. he just purchased a 5 axis cmc machine to machine his own housings and a turbo balalncer. his efr turbos for the 996t are seeing 1200 hp and he is building i/c setups fuel systems for 996tt,997tt and 991tt as well. he has done k16/68hta wheels and got 900 rwhp with proefi and built motor. thats huge for such a small turbo

 

Sean is a good dude built my ic I remmber when that machine was dropped off at his place. He does sick work

 

awesome! I'm gad he did the work. he is a super guy. i flew out there to pick a 996 turbo up and he opened up his shop and spent the day showing me everything he makes. with the new machine and balancer he will be making some awesome new parts for the entire porsche line and not making you bleed at the eyes to pay for it