![ESS Tuning E-Flash ECU Tuning Software 101-43E for 1999-2006 BMW M3 [E46]](https://cdn11.bigcommerce.com/s-ldaxybx767/images/stencil/1280x1280/products/36686/167287/_1347352436__10646.1583450261.jpg?c=3 "ESS Tuning E-Flash ECU Tuning Software 101-43E for 1999-2006 BMW M3 [E46]")
![ESS Tuning E-Flash ECU Tuning Software 101-43E for 1999-2006 BMW M3 [E46]](https://cdn11.bigcommerce.com/s-ldaxybx767/images/stencil/500x659/products/36686/167288/_1317718977__51376.1583270545.jpg?c=3 "ESS Tuning E-Flash ECU Tuning Software 101-43E for 1999-2006 BMW M3 [E46]")
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Do you want to boost your power with one simple plug in modifications? Then you have found the product for you! This ESS E-Flash Tuner for the E46 M3 gives you unheard of power gains that you have to feel for yourself to believe. No other flash tuner will give you these kind of instant results. This tuner only takes minutes to install, and once it is you feel instant power gains, no having to wait for your engine to adjust.
Before the release of ESS Tuning's newest E46 M3 E-Flash Tuner, they spent countless hours extensively testing and calibrating every aspect of this tuner to get you more power then any other tuner on the market. At ESS Tuning, they take performance seriously, and take testing to a new extreme by testing this ESS E-Flash in extreme conditions and under massive strain to make sure the engine still performs with the added power. So no matter how hard you drive, if your a daily driver or looking to track your E46 M3, this flash tuner will perform! ESS E-Flash Normal Aspiration optimized ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved drivability/fuel consumption and stock engine longevity. When ordering this ESS E-Flash you will receive 1 ESS E-Flash handheld programmer which will VIN lock to your car. This unit can be used to program between stock and tuned, and it can also be used to load custom files/race fuel files/updates received from ESS over email. The ESS E-Flash unit can hold up to 10 tunes + stock, allowing the end user full control over what program they want to run at any given time.If you are looking to get monster horsepower gains out of your BMW N54 this ESS E-Flash Tuner is for you!!! Note: Once you pair your ESS Tuning E-Flash unit to your car, the tuner is permanently programmed to your BMW. If you have any question about this ESS E-Flash Tuner please give our specialists a call at (714) 582-3330 Applications
ESS Tuning E-Flash N54 Benefits
ESS Tuning E-Flash E46 M3 Features
If you have any question about this ESS E-Flash Tuner please give our specialists a call at (714) 582-3330 ESS E-Flash E46 M3 Dynos
If you have any question about this ESS E-Flash Tuner please give our specialists a call at (714) 582-3330 |
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