
We are excited to release our own custom tune for the BMW 640i and 640xi. Our stage 1 tune takes your stock 315 HP and 330 lb-ft of torque to 420 HP and 430 lb-ft, while our stage 2 tune will net 440 HP and 450 lb-ft.
PERFORMANCE GAINS:
STOCK: 315 HP/330 lb-ft
412 STAGE 1 TUNE: 420 HP/430 lb-ft
412 STAGE 2 TUNE: 440 HP/450 lb-ft
*TUNES FOR THIS VEHICLE CAN BE INSTALLED REMOTELY*
To schedule an appointment to have your BMW 640i tuned, contact us through our email at sales@412motorsport.com, send us a direct message on our Instagram (@412motorsport), or give us a call at 626-727-2062.
*MUST SCHEDULE AN APPOINTMENT TO GET CAR TUNED AFTER ONLINE PURCHASE*
*FOR RACE USE ONLY*