Just like the N47, N54, N55 and N57 engines, the smaller displacement N20 unit gets the BMW Performance Power Kit treatment. The “tuning” department within BMW just revealed the power figures on the new power kit that is available for the BMW 125i F20 and F21 variants.
The four-cylinder turbocharged 2.0 liter N20B20 powerplant now makes 238 horsepower and 350Nm of torque (258 lb-ft), up from 218 hp and 310 Nm (229 lb-ft).
With the new BMW Performance Power Kit, the 125i hatchback will run 0 to 62 mph in 6.2 or 6.4 seconds, based on the transmission of choice. Top speed is still limited to 245 km/h (152 mph). The BMW 125i F2x with the Power Kit will offer throughout the full range of revs more power and more torque than the series motor, which should also provide for even better overall performance.
The price for the N20 Performance Power kit varies from 899 to 999 euros, depending on the model year. When and whether BMW Power Kit and performance enhancements for the N20 variants with 184 and 245 hp will be available, remains known only within the BMW.[Source: Bimmertoday]