The program is called the KS5-S and it boost the M5’s 4.4-liter V8 to 600 hp. That’s around 40 bhp on top. Because of that, the top speed is now 330 km/h but one would not have to reach such extremes to notice the additional power. The Kelleners Sport valve-controlled stainless-steel rear silencers with four 90 mm diameter tailpipes will make sure you get the point as soon as you turn the key.

On the outside, the mirror-caps have been given a carbon fiber makeover. That is also true for the Kellener rear spoiler and diffuser. The front lip spoiler and side mouldings complete the custom aerodynamic kit. (more…)

Kelleners package includes a new front bumper fascia with lower lip spoiler and three-piece polished stainless steel air vent inserts, sides skirts and rear bumper diffuser.

Engine upgrades provide a performance increase of approximately 20%. The 535d is boosted from 313 HP (230 kW) to 376 (277 kW) and756 Nm (558 lb-ft) of torque instead of the regular 630 Nm (465 lb-ft). The 550i now has 490 HP (360 kW) from the standard 407 HP (299 kW). Torque also increases from 600 to 720 Nm (442 – 530 lb-ft). The exhaust system is also from Kelleners and features four round 90mm stainless steel tail pipes. (more…)

With a history stretching back over more than 25 years, Kelleners Sport has great experience in modifying BMW automobiles. The company created an extensive range of tuning products for the first 3-Series. Hence, it is both an obligation and an ambition to develop a comprehensive Sports Package for the new model (F30).

Performance increases are available for all diesel and petrol engines. For example, Kelleners Sport offers a performance kit for the 320d, which increases power output from 135 kW (184 hp) to 160 kW (218 hp). At the same time, maximum torque climbs from 380 to 435 Nm. In the case of the petrol engine of the 328i, power rises from 180 kW (245 PS) to 216 kW (294 PS) and max. torque from 350 to 420 Nm. The result is a significant improvement in power delivery and a higher top speed for both cars.
(more…)

Kelleners Sport has revealed their tuning program for the new F11 (5-Series Touring).

The styling features a new front bumper fascia with lower lip spoiler and three-piece polished stainless steel air vent inserts, sides skirts and rear bumper diffuser.

Performance yogrades are available for 535d and 550i. The 535d boasts 376HP (277 kW) with maximum torque of 756 Nm (558 lb-ft). The 550i has 490HP (360 kW) and 720 Nm (530 lb-ft) of torque. The exhaust system is Kelleners own with its four round 90mm stainless steel tail pipes. (more…)