Power is bumped to a claimed 520 horsepower courtesy of a tune and new intake. No dyno confirming this is provided which for this price it definitely should be.
You get all of these upgrades for $40,427. That is not a typo, it's not a joke. The joke is on whomever pays that much for mild upgrades like these. We recommend anyone considering upgrades for their E550 go to one of our vendors. Afterwards, they can smile about all the money they saved in comparison to this V50S package. Oh, the price does not include tax either for those considering it.