20. Back on Stillen's dyno, the EcoBoost was programmed with the 91-octane tune and RFI intake update. Max power wasn't quite as much as we were hoping with the rollers being spun to 330 rwhp, but we did see under-the-curve gains of 30 rwhp over stock. Trucks need torque, and the Bully Dog GT tuner delivered big time with max torque coming in at 391 lb-ft at just 3,300 rpm. That's 49 lb-ft more than stock, and even a full 39 more than with the other bolt-ons alone. For under $2,000, we added nearly 50 stump-pulling pound-foot of torque. Those are big-block V-8 figures coming from a boosted V-6! Check back for even more power upgrades for Ford's mighty EcoBoost.