Kelleners BMW 3 Series

Kelleners Sport is offering aero body kits and an engine upgrade for the BMW 330i.

The German tuner's K3.2S engine kit boosts output to 306 horsepower and torque to 251 pound-feet. Kelleners says top speed on the enhanced 330i climbs to 173 mph.

The company also provides suspension upgrades, including coil-over struts as well as larger disc brakes and a stainless-steel exhaust system with high-performance mufflers. Kelleners alloy wheels can be fitted with 19-inch performance tires.

Among the aero body pieces available for the 3 Series are a front spoiler, side sills, rear skirt, rear spoiler, roof spoiler and side mirrors.

Kelleners also features a wide variety of interior trim pieces in aluminum and carbon fiber.