German tuners from GeigerCars nourish a special weakness for American cars. Among their works, for example, the 620-hp Camaro Z/28 and Mustang S550, capable of developing more than 700 hp, but this time they decided to make a Berserker Jeep Grand Cherokee SRT. Surcharge to the cost of the original Grand (73,000 dollars), which develops 468 hp and 624 Nm of torque, the sum of $ 26,000, you get a tuning package, raising the figures to 718 power and 776 Nm. Such a significant increase in power was made possible by an upgrade of the original 6.4-liter “eight” HEMI – 2,9-liter supercharger Whipple, intercooler, improved pistons, and you migrated the control unit ECU with the new software for the supply of fuel and ignition. In addition, the tuners from GeigerCars provided for Gran Cherokee SRT8 improved suspension stabilizers, increased oil cooler and 22-inch wheels with Michelin tires dimension 305/35. Not without a significant underestimation of clearance – for this SUV equipped with sport springs. Well, what is the result of this alteration? Instead, the initial 5.0 seconds required to accelerate from 0 to 100 km/h takes just tune Grande 3.9 sec., And the top speed increased to 295 km/h.