We are proud to release our own 412 custom tune for the BMW X3 35i. Our stage 1 tune takes your stock 306HP and 295Nm of torque to 420HP and 400Nm, while our stage 2 tune will net 440HP and 420Nm.

To schedule an appointment to have your BMW X3 35i 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.

PERFORMANCE GAINS:

STOCK: 306HP/295Nm

412 STAGE 1 TUNE:  420HP/400Nm

412 STAGE 2 TUNE:  440HP/420Nm

*MUST SCHEDULE AN APPOINTMENT TO GET CAR TUNED AFTER ONLINE PURCHASE*