G-Power’s BMW M5 HURRICANE GS is the World's Fastest LPG-Powered Car

After the standard BMW M5 and M6 Hurricane editions, BMW tuning specialists G-Power has now released a more eco-friendly iteration of the same package, in the form of the LPG-powered Hurricane M5 GS.

The German firm's engineers performed several modification to the M5 and M6 Hurricane's 5.0-liter bi-supercharged V10 engine which now comes with one fully sequential five-cylinder LPG system per cylinder bank. G-Power says the benefits of LPG fuel are both economical and ecological in nature, as LPG is not only around 50 percent less expensive per liter than petrol, it also reduces CO2 emissions by about 15 percent.

As an added bonus, the V10 is slightly more powerful than its gasoline counterpart producing 660-horsepower (+25HP) and 650Nm of peak torque at 5,500 rpm.

The M5 Hurricane GS can go from standstill to 100 km/h (62 mph) in only 4.6 seconds and reach the 200 km/h (124 mph) mark in 11.4 seconds, while topping out at 333 km/h (207 mph), which, according to the tuning firm, makes it the world’s fastest LPG-powered car.

For improved stability and handling, the sports saloon has been fitted with a G-Power RS coil-over sport suspension, high performance braking system and lighter, 20-inch Silverstone Clubsport alloys, clad in 255/35 front and 285/30 rear tires.

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G-Power Transfers BMW M5 Hurricane RR Supercharger Tech to the E85 Z4 Roadster

German tuner G-Power has decided to share some of the technology found on the 800-horsepower M5 Hurricane RR and M6 Hurricane RR with the masses by offering a modified version of the supercharger system on the [previous generation] E85 BMW Z4 as well as the E46 Series with the 3.0-liter straight-six engine. On both models, the redesigned SK Plus supercharger system replaces the previous ASA TM3 supercharger.

The geometry of the compressor has been modified as has the housing, resulting in a more efficient build-up of boost in the middle rev-range. With a 0.3 bar pressure boost, the SK Plus kit increases output by 55 ponies, to 286 hp and 345 Nm (255 lb-ft). Thanks to the extra oomph, the tuned Z4 accelerates from standstill to 100 km/h (62 mph) in 5.4 seconds.

To be able to wring out every bit of performance delivered through force induction, the German tuner recommends customers to specify their cars with a 9-way adjustable coil-over sport suspension. 20-inch multi-spoke Silverstone Diamond alloys, wrapped around in 245/30 front and 285/25 rear Michelin tires, can be ordered, too. For a more ferocious roar, G-Power can provide a new, hand-built rear silencer, with matching tail pipes.

Granted, these changes don’t transform the Z4 SK Plus into a Hurricane killer, but the tuner charges only €2.500 (VAT excluded) for the performance upgrade, which as we mentioned previously, is also available for the E46 BMW 3 Series.

By Csaba Daradics

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