Last month, German Special Customs tried their hand on the Mercedes CLS 63 AMG by putting together a Stealth to boost up exterior appeal. Now the tuner has decided that they can do better than that and have come up with another package that can dish out 740 HP.

In order to obtain the extra 222 HP, the tuner added bigger turbos, an additional water cooler, a custom exhaust system, and an ECU update. As a result, the V8 engine now delivers a total of 750 HP and a peak torque of 516 lbs-ft. The 0 to 60 mph sprint is done in just 3.7 seconds, while taking the car up to a top speed of 218 mph.

The tuner continued this impressive package by adding a few exterior modifications to match the car’s look with its power. This was done with a vented hood, side skirts, revised front and rear bumpers, a carbon fiber diffuser, and quad tailpipes. The Merc was then painted in a gloss black finish before German Special Customs proceeded to fit in a new set of 20" alloy wheels combined with a KW adjustable suspension. The final element was the addition of Alcantara trim for the interior.

  • 2012 Mercedes CLS 63 AMG Stealth 750 by German Special Customs
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  • 0-60 time:
    3.7 sec.
  • Top Speed:
    218 mph
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