Using M Performance Parts on your BMW is the way to go if you want a bump in power and looks without waiting for an fully M variant or outsourcing.
While not quite as potent as outside aftermarket specialists, the M Performance Parts deliver quality upgrades for any takers.
The latest announcement from BMW involves the M Performance Parts for the 2015 F15 BMW X5, and it details the options offered and the prices attached to each item. Power wise, BMW offers the Performance Power Kit, which will take the 3.0 liter turbocharged engine on the xDrive35i to 320 Hp and 450 Nm of torque. It will also bear the price of $1.350.
Going for more, you can purchase a new exhaust system with $1.250, while new brake calipers will set you back $3.500. For $350 you get carbon fiber mirror cases and for $300 you can buy a rear spoiler lip. The M Performance front splitter costs $1.500, while the rear diffuser will bring in $1.350. The biggest price of all is worn by the optional new wheels, which will set you back $5.400.