ASI offers expert ECU tuning to allow Bentley users to get maximum performance out of their vehicle. Our standard package unleashes 60-80 additional horsepower from your Continental GT, GTC or Flying Spur. Up to 700 horsepower used together with ASI’s Performance Exhaust System.

Our high-efficiency airflow design boosts engine power 20-30ps without sacrificing torque and resounds a louder, fiercer exhaust note than the stock muffler. When used in combination with ASI’s ECU tuning upgrade, your Bentley Continental can reach 660 horsepower (Speed models: 700 horsepower).