Alright guys and gals, Here are the Dyno results for the Sharp Customs on my 2010 N54 135i. @Sharp My last dyno without PI made 498WHP and 516TQ, on E65 Fueling and 21.5Psi of boost w/13.8 degrees of timing. This was the ABSOLUTE MAX i could run with the stock HPFP. This was also on a lean target of 12.9 at redline. That is fairly lean which gets scary for reliability and knock. This is a FBO car with a stage 2 LPFP and only STAGE 1 VTT Turbocahrgers. 14T Compressor wheel and stock rotor. My current Dyno made 526.22WHP and 592.61TQ, on E70 fueling (winter blend) and 24.0Psi of boost w/ 10.8 degrees of ignition advance. NOTE: Trebila is tuning my car and hasnt increased the timing yet to test the current tables. He is going to send me a flash that increases timing after i send him more logs. So there is likely more WHP on the table once i get a better timing situation. So these are preliminary numbers. The biggest thing you will notice is the availability of WHP is much sooner than my last dyno. I have 500whp+ from about 4500rpm to 6000rom. My prior Dyno had 498whp only near 5950rpm as a peak. So the usable whp is WAY better with PI and the manifold MODS are in MY SIGNATURE I have attached my old dyno next to my new dyno to show the usable whp/tq difference.