If JET Performance Power Tuning is so great, why didn the factories do it that way?
The factory program is designed for the average driver and is set to take a wide variety of operating conditions and driving styles into consideration. Consequently, stock calibrations aren’t set to provide maximum power because they have to accommodate drivers who may use poor quality gasoline. For a real hi-performance person, premium is all they put in their vehicle. At JET Performance, we optimize the spark and fuel curves over the entire RPM band from just off idle right up to the redline for maximum power and performance from the best gasoline.
