F22 228i, F30 328i, F32 428i, F10 528i N20

Performance software for the F22 228i, F30 328i, F32 428i, F10 528i, F25 X3 28i, and F26 X4 28i (N20 engine) is a reflash of the stock computer and installed with a cable and laptop. With over 40 maps to modify the 228i/328i/428i is transformed into a impressively quick car.

Modifying the software code gives us access and full control over multiple maps for fuel, ignition timing, camshaft and VANOS control, boost pressure, torque limiters, throttle response, and others. These are maps that any piggyback module simply can’t touch or control. Most importantly, we do not modify or disable any of the factory safeguards built into the software. This ensures that overboost and knock monitoring remain in place for maximum protection. Our software was developed with Epic Motorsports on multiple cars and dynos at the same time as our N20 Big Turbo package (Stage 5). We also incorporated our hard-won knowledge from five years of racing the F30 328i in the Continental Tire Sports Car Challenge series – no other BMW tuning and parts company has more experience with this model on the racetrack.

Software is installed with the Epic Motorsports Electronic Calibration Interface (ECI) connected to the OBD port in your dash and a Windows laptop. There is nothing to modify or remove and you never have to worry about modifications to the wiring harness. The ECI tool will read and save a copy of your stock software, which is then e-mailed to us for modification. A new tuned version of your original file is returned to you. This is better than off-the-shelf software tunes that never look at your original software. You can continue to drive the car while your tuned file is being processed.

Several stages of software are available. Stage 1 is for a mostly stock car (intake and intercooler recommended). Stage 2 is for adding an intake. Stage 3 is our Big Turbo kit (our B5 Power Pack). Stage 4 is the turbo, intake, sport downpipe (with cats), and Stage 5 is our full race tune with turbo, intake, and cat-less downpipe. Exhaust burble (backfire) can be added to any Stage. A larger front mount intercooler is strongly recommended with any of the above upgrades.

Notice of Emissions Non-Compliance. This software was developed and tuned on vehicles that retained all emissions controls. It is intended for vehicles with stock and fully functional emissions equipment. However, it has not been submitted nor tested for approval in California. Therefore, it is not legal for installation or use in California on any pollution controlled motor vehicle. Not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations. Some suppliers will not ship to certain states, requiring extra delivery time. We will advise you of any delays.

BMW Fitments:

2 Series
F22 / F23 (2014+) > 228i
F22 / F23 (2014+) > 228i xDrive
3 Series
F30 / F31 / F34 (2012+) > 328i
F30 / F31 / F34 (2012+) > 328i xDrive
4 Series
F32 / F33 / F36 (2014+) > 428i
F32 / F33 / F36 (2014+) > 428i xDrive
5 Series
F10 / F11 (11-16) > 528i
F10 / F11 (11-16) > 528i xDrive
X Series
F25 X3 (2011-2017) > X3 sDrive28i
F25 X3 (2011-2017) > X3 xDrive28i
X Series
F26 X4 (2015-2018) > X4 28i xDrive