Mercedes M157 5.5L Bi-turbo Engine Tuning

Mercedes E63, G63 and S63 customers will love this VAST tune to take the full advantage of their 5.5L biturbo V8 power plant. 

Real world gains you can feel on the street of to bring you to roughly 700hp and 800ft-lbs of torque are available for a healthy vehicle on 93 octane fuel. We recommend new NGK-91006 spark plugs installed with a .026" 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. 

 Our flashing system is on a loaner basis only and will require you to do the following:

-Have a means to diagnose the vehicle. We recommend www.ross-tech.com VCDS.

-Have an adequate battery maintainer capable of always keeping system voltage above 12V while flashing otherwise, the controller being flashed may crash and result in an expensive dealer visit or additional recovery charges by VAST.

-Windows 10 or newer laptop with a means of remote access by VAST.

-Any hardware we recommend or you have not purchased yet, we would advise you please shop with VAST so we can control as many variables as possible.

-Adhere to our hardware guidelines and if a competent, licensed technician has not worked on the vehicle, be sure the vehicle's hardware is 100% before expecting the tuning to be functional. If the vehicle is not ready for tuning, we will need to arrange to have our tuning suite returned in order to support another customer.

Mercedes M157 5.5L Bi-turbo Engine Tuning

$1,199.95

Mercedes M157 5.5L Bi-turbo Engine Tuning

Mercedes M157 5.5L Bi-turbo Engine Tuning

$1,199.95

Purchase Options
$1,199.95

Mercedes E63, G63 and S63 customers will love this VAST tune to take the full advantage of their 5.5L biturbo V8 power plant. 

Real world gains you can feel on the street of to bring you to roughly 700hp and 800ft-lbs of torque are available for a healthy vehicle on 93 octane fuel. We recommend new NGK-91006 spark plugs installed with a .026" 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. 

 Our flashing system is on a loaner basis only and will require you to do the following:

-Have a means to diagnose the vehicle. We recommend www.ross-tech.com VCDS.

-Have an adequate battery maintainer capable of always keeping system voltage above 12V while flashing otherwise, the controller being flashed may crash and result in an expensive dealer visit or additional recovery charges by VAST.

-Windows 10 or newer laptop with a means of remote access by VAST.

-Any hardware we recommend or you have not purchased yet, we would advise you please shop with VAST so we can control as many variables as possible.

-Adhere to our hardware guidelines and if a competent, licensed technician has not worked on the vehicle, be sure the vehicle's hardware is 100% before expecting the tuning to be functional. If the vehicle is not ready for tuning, we will need to arrange to have our tuning suite returned in order to support another customer.