G-Power stands for BMW 5 Series German power aftermarket work image

The specialists are renowned for their timely BMW conversions, and they’re not going to disappoint with their new project commissioned especially for the new generation 5 Series.

And granting access to extra oomph is an easy fix, because G-Power works all of its magic through an additional engine control module. The D-Tronik 5 V1 is custom made for the 3.0-liter inline-six diesel engine, with the M550d xDrive reaching 453 horsepower (338 kW) – 59 hp (44 kW) above the regular version, along with an earth-moving 634 pound-feet (860 Newton-meters) of torque, a good 74-lb-ft (100-Nm) upgrade over the stock figure. You can also put the pedal to the floor in the 540d and dial output and torque to 380 hp (283 kW) and 553 lb-ft (750 Nm), compared to the standard 315 hp (235 kW) and 502 lb-ft (680 Nm).

G-Power stands for BMW 5 Series German power aftermarket work 3

Meanwhile, go for the Bi-Tronik 5 V1 for BMW’s 3.0-liter inline-six gasoline mill and you’ll get the 540i to 394 hp (294 kW), again a healthy 59-hp (44-kW) upgrade. Torque also jumps to 398 lb-ft (540 Nm), an extra 66 lb-ft (90 Nm). G-Power is asking 2,318.32 euros for the modules, with the parts keeping BMW’s factory diagnostics and engine protections. G-Power can also hook customers to the new BMW’s factory diagnostics and engine protections alloys in 20- and 21-inch diameters, both coming with hefty prices: 6,680.67 euros and 7,647.06 euros, respectively.