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Your BMW is a sophisticated machine, a precision instrument designed to appeal to a select few who truly value their driving experience. For discerning enthusiasts who wish to take their BMW's performance to the next level, ECS Tuning is proud to offer the excellent Turner Performance Tuning Modules. Using over two decades of experience tuning BMWs, Turner Motorsport has designed this module to plug directly into the existing engine harness, unlocking the true potential of your BMW. Since 1995, Turner Motorsport has been at the cutting edge of software tuning for BMWs. In that time, thousands of enthusiasts have chosen Turner for their performance need due to their no-downside approach. Carefully dyno-tuned to prevent engine damage, the fuel and spark maps have been selected to optimize your BMW for higher-octane fuel, while improving throttle response and preserving driveability. Installation takes less than an hour with basic hand tools, and the software is easily reverted to stock any time you wish. Best of all, factory software updates will have no effect on the software. So what are you waiting for? More power, more torque – just plug it in and go!
Max HP gain: 43hp
Max torque gain: 63 ft./lbs.
These gains were achieved with 93 octane. For the 91 octane tune, please refer to our catalog.