BMW Z4 by Kelleners Motorsport
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| German tuner dials up output about the 3.0 liter twin-turbo to 405 PS  (298 kW / 400 bhp) and 539 Nm (398 lb-ft) of torque. German tuner  Kelleners Activity has turned the BMW Z4 sDrive35is right into a genuine  rager | 
The energy upgrade entails a tuning from the three.0 liter  twin-turbocharged inline six-cylinder unit up to an output of 405 PS  (298 kW / 400 bhp) and 539 Nm (398 lb-ft) of torque. That's rather a  acquire over the currently impressive series output of 340 PS (250kW/  335 bhp) and 450Nm (332 lb-ft) of torque - 500Nm (369 lb-ft) with  overboost.Wheels are offered in 19-inch and 20-inch dimensions in either Hamburg  or Berlin rims.
Particular lowering springs decrease the trip height in  the Z4 by twenty mm in the front axle and 10 mm in the rear. About the  inside, the tuner adds a three-spoke activity steering wheel, aluminium  pedals and foot rests together with velour floor mats. Bespoke inside  finishes in leather with wood trims may also be on supply by person  customer ask for.