Hey Guys & Girls, wanting to here some info on the precision 6466 xr6 bolt on turbo, any one used this turbo and what power figures you making? Wanting to stay lowmount and wondering if any one has done this and what do i need to change??? Currently making 508 rwhp @ 30 pound with gt3540 and wanting to step up abit. Would like around 550 rwhp - 600rwhp @ 26 - 30 pound. What other turbos should i look at? Must fit lowmount manifold. Thanks for your help.