Hypertech 62007 Max Energy Sport - Subaru WRX, WRX STi 2008-09

Max Energy Sport Power Programmer Delivers The Maximum Tune

Max Energy Power Tuning extracts every bit of energy possible out of every molecule of fuel giving you more miles at part-throttle and more power at wide-open throttle. In order to increase engine efficiency, horsepower and torque, our engineers first make hundreds of dyno runs to optimize the spark and air-fuel curves point by point over the entire rpm band from just off idle to wide open throttle. Next we take the vehicle with the new tune to the track and the street to verify real world performance gains. The results…maximum power, quicker acceleration, smoother shifting and better driveability.
The Max Energy Sport not only gives you the power you crave but also offers specific features for your make, model and year.