German tuner offers a variety of upgrades for the 5-Series variants fitted with the M sport package.

Kelleners Sport has brought its tuning kits for the BMW 5 series with M sports package to the Geneva auto salon.

The M sports package-fitted 5-Series gets a full treatment from the German tuner which includes an aerodynamic kit, performance boosting, suspension tuning and interior upgrades.

Kelleners offers a power increases of around 20 percent on the 5-Series range. For the 520d, to 218 PS (160 kW / 215 bhp) and 450 Nm (332 lb-ft) of torque, up from the series' 183 PS (135 kW / 180 bhp) and 380 Nm (280 lb-ft). On the 535i, output is dialed up to 367 PS (270 kW / 360 bhp) and 480 Nm (354 lb-ft) from the standard issue 306 PS (225 kW / 300 bhp) and 400 Nm (295 lb-ft).

The exterior package includes a stainless-steel mesh grille, front spoiler lip, side mouldings, rear spoiler, and the rear apron with integrated diffuser holding the oval stainless-steel pipes of the sport exhaust.

For the suspension are a set of sport springs that lower the 5-Series by 30 mm.

Sport alloy wheels are added too in 9 x 20-inch for the front and 10 x 20-inch for the rear axle. Tires are 255/35R20 and 285/30R20, respectively. Kelleners offers a choice of rim designs in various colors. Hamburg rims come in polished silver graphite, polished platinum silver or matte black. Berlin alloys are available in polished platinum silver, polished matte black or simple matte black.

Inside finish includes a midnight black leather upholstery with white stitching, polished aluminum pedals and footrest, and velour black floor mats with Kelleners' logo.

Gallery: Kelleners BMW 5 Series M Sports Package live in Geneva