Courtesy of BMW, we bring you the first high-resolution wallpapers of the new BMW M4 GTS in the Frozen Dark Grey Metallic paint job.

Four color shades are available for the exterior paintwork. Customers can also choose from Sapphire Black metallic, Mineral Grey metallic, Alpine White and Frozen Dark Grey Metallic paint finish. BMW M4 GTS in a special edition is limited to 700 units worldwide, with 300 units of this high-performance Special Edition M4 available for the first time in the US market.

Among a series of innovations in the new M4 GTS, one stands out in particular: The water injection. BMW took the S55 engine from the M4 and added water injection and some forged internals, like the crankshaft.

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Water Injection, a world first on the GTS, significantly lowers combustion chamber temperature by spraying an extremely fine mist into it during combustion. This decrease in temperature, by up to 80 degrees Fahrenheit, increases both power and efficiency while also reducing engine knock. With this system, power bumps up from 425 to 493 for GTS duty. That added power helps the GTS get from 0-60 mph in 3.7 seconds, down two tenths from the standard M4.

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And apparently it runs around Nurburgring in just 7:28 minutes.

Without any further ado, please click below to download the wallpapers: