German tuner Kaege has developed a comprehensive upgrade package for the BMW M3 Sedan (F80).

German tuner Kaege has developed a comprehensive upgrade package for the BMW M3 Sedan (F80).

Work started on the 3.0-liter inline-six turbo engine which in stock configuration puts out a more than decent 431 HP (317 kW) and 550 Nm (406 lb-ft). A plug & play software solution created by Kaege and priced at €2,799 has bumped output to 517 HP (380 kW) and 700 Nm (516 lb-ft) of torque. For an extra €1,999, the tuner is also offering a KW variant 3 coilover suspension while more expensive solutions from KW are also available.

Those willing to spend even more can get custom 20-inch BBS wheels wrapped around in 255/30R20 or 285/30R20 Michelin Pilot Super Sport tires available as a set for €2,949, plus €299 if you want adjustment and wheel alignment. The only modification inside the cabin is the carbon fiber paneling for the backrests available for €1,499.

Needless to say, all these modifications are also available for the BMW M4 Coupe (F82) and M4 Convertible (F83).

Be part of something big

BMW M3 upgraded to 517 HP by Kaege