FIGURES FOR 93 OCTANE PUMP FUEL: STOCK: 540,580 BHP --> STAGE 1 TUNED: 703BHP STOCK: 487, 516ft/lbs --> STAGE 1 TUNED: 660ft/lbs Our tuning for the 991 engines builds from our experience with prior Porsche turbo platorms. Our passionate calibration team has worked with other experienced Porsche tuners and created multiple refinements for driveability & seamless OEM integration our product is market ready. FITS 991.1 & 991.2 Turbo & Turbo S