Active Autowerke High Performance Software Tuning F-chassis for BMW B58 M240i / 340i / 440i / X3-M40i 2017-2021

PLEASE CALL OR TEXT (310)231-0292 WITH ANY QUESTIONS For any questions please PM or email: Online@AutoTalent.com Active Autowerke High Performance Software Tuning F-chassis for BMW B58 M240i / 340i / 440i / X3-M40i 2017-2021 ***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 Online@AutoTalent.com. Active Autowerke's software tune offers exceptional performance enhancements for your B58-powered BMW. Through meticulous remapping of the factory DME tables, we optimize ignition timing, fuel delivery, and part throttle settings to deliver significant power gains. Our software is designed to operate with standard gasoline, ensuring clean combustion with optimal air-fuel ratios within factory specifications. The bundle includes Stage 1, Stage 2, and Stage 2 with Super High Flow Cat Tunes, allowing you to choose the level that best suits your performance goals. Addit