Hennessey has unveiled today a unique performance kit for the 2015 Cadillac Escalade. Dubbed HPE550, the package is offered only for the models equipped with the 6.2 liter V8 engine.

As you know, this unit is offering in standard 420 horsepower and 623 Nm peak of torque. Thanks to the HPE550, the engine output is increased to 557 horsepower and 743 Nm peak of torque. The American tuner is asking $15,950 for the kit which include an air-to-water intercooler system and, of course, a modified engine ECU. 

For another $6,950 customers can also opt for the H10 20 inch forget wheels. According to Hennessey, the new wheels have a lower rotating-mass which allow more power to reach the tires. 

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Furthermore, the HPE550 package is compatible with various models such as the 2014/2015 Chevrolet Silverado, 2014/2015 GMC Sierra and 2015 GMC Yukon Denali. 

"The new 2015 Cadillac Escalade is the perfect platform for a Hennessey infusion of horsepower. It’s luxurious, spacious and cries out for personalization and more performance. I plan on making this our next family hauler for our five teenagers and four Labrador Retrievers", said founder and president John Hennessey.

Source: Hennessey