Interesting, with my ECU flashed back to stock settings, i was getting 350 WHP at 100 degrees. So my baseline WHP is about 330. now that ess, and RPI has retuned my car, the power gains are tremendous. im expecting to get 370 WHP with the new exhaust.. but still i want that 400 WHP NA. I want this system!! NAOS!!
or maybe retrofit the GTS =D