Dinan D440-0164 Dinantronics X Fits 20-22 X3 X4Performance Tuner Programmer Dinantronics X Dinantronics X; S58 [C]; SPECIFICATIONS: WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov FEATURES: S58 Competition Max Gains Of Up To 79 Hp And 70 Lb Ft Of Torque [Crank] 69 Hp And 63 Lb Ft Of Torque [Wheel] S58 Base Max Gains Of Up To 69 Hp And 55 Lb Ft Of Torque [Crank] 60 Hp And 49 Lb Ft Of Torque [Wheel] Bluetooth Smart