You thought because Hennessey is too busy developing their Venom GT Supercar, they don’t have enough time for their daily job of tuning every single car they come across. But No! Here’s their take on the Porsche Panamera Turbo, and they can boost the power form the standard 500 hp up to an incredible 800 hp.

These power packages as usual consist of bigger turbochargers and intercoolers, sport exhaust system, high performance air intake system and some software upgrades for the engine’s ECU.

This one’s you see here is equipped with the lightest package which gives only 550 hp, but still it sounds really dirty!