Mercedes E550, CLS550 and S550 customers will love this VAST tune to take the full advantage of their 4.6L biturbo V8 power plant.
Real world gains you can feel on the street of to bring you to roughly 475hp and 585ft-lbs of torque are available for a healthy vehicle on 93 octane fuel. We recommend new spark plugs being installed with a consistent gap. Another tedious, expensive, but somewhat important item to note for higher mileage vehicles is to bring your vehicle in for a carbon intake tract cleaning.
Feel free to inquire about our custom VAST remapping for turbo-back exhaust, intake modifications, cylinder head rework, E85 blends or race gas. As always, all of our Bosch Motronic tuning is done in-house, giving you direct support to optimize your vehicle's needs.