If the high-performance AMG version of the new Mercedes E63 is still not enough for you, the American specialists from Hennessey Performance come with a tuning package able to provide extra horses and few aesthetic tweaks.
In terms of power, the 5.5-liter twin-turbo unit gets a power boost to a total of 700 horses and 1083Nm of torque. However, you have to use 93 octane fuel in order to get the most out of the V8 unit.
![Mercedes E63 AMG by Hennessey Performance](https://www.automotorblog.com/storage/2012/08/Mercedes-Benz-E63-AMG-by-Hennessey-Performance-1.jpg)
Cosmetic improvements include new alloy wheels in various sizes and designs, carbon fiber trim, high quality materials inside and more.
![Mercedes E63 AMG by Hennessey Performance](https://www.automotorblog.com/storage/2012/08/Mercedes-Benz-E63-AMG-by-Hennessey-Performance-2.jpg)
Hennessey Performance also provides the installation for the air induction system and engine management. You will get a 3-year or 36,000 miles warranty for this tuning kit as well.
![Mercedes E63 AMG by Hennessey Performance](https://www.automotorblog.com/storage/2012/08/Mercedes-Benz-E63-AMG-by-Hennessey-Performance-3.jpg)
The American tuning company released no pricing or availability details for the new Mercedes E63 AMG kit. Expect more details from Hennessey Performance within the next weeks.
![Mercedes E63 AMG by Hennessey Performance](https://www.automotorblog.com/storage/2012/08/Mercedes-Benz-E63-AMG-by-Hennessey-Performance-4.jpg)