F8X M3 M4 High Performance Software Tuning E53 year-2018-make-bmw-model-m5

year-2018-make-bmw-model-m5

We never drop the diameter less than the stock diameter of 80mm

All this has been in done while maintaining the factory characteristics that BMW engineered this engine/Ecu combination to work with

BMW 328i 1996-99

Fill out the Drop Down sheet for BMW Vin #

F8X M3 M4 High Performance Software Tuning E53 year-2018-make-bmw-model-m5NOTE: FOR ALL BMW CARS MANUFACTURED ON OR AFTER 6 2020, THE ECU IS LOCKED AND CURRENTLY CAN ONLY BE UNLOCKED BY SENDING TO FEMTO DIRECTLY. ONCE THE ECU IS UNLOCKED, WE CAN TUNE AS NORMAL. ***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. Please email, fax or take a photo of the completed form. You can email it to your sales rep or to info@activeautowerke. com and you can fax it to us at (305) 253 8921***