I got the wheel and front housing upgraded to get 368WHP but on the stock S15 turbo I still ran close to the same time at the track. I get more wheel spin now. I will try to scan the dyno sheet and post it. I think I made around 320 with the stock S15 turbo but I remember the torque was almost the same. I'm running the Pulsar motor with 87mm pistons, 550cc injectors, stock head and valvetrain, Z32 maf, and E-manage blue. For the price that turbo is a good step above stock. Here's a video of when I first put on the S15 turbo at like 17 psi.http://www.youtube.com/kevwal2