You want to get rid of the annoying artifical soound from your speakers?
No matter if you want to get less nopise on long roadtrips or improve sound of your new exhaust, this optimiziation will give it to you!

Only for vehicles with factory sound symposer activated (ST, RS, Raptor).
This modification might require specific hard- and software on the vehicle. Updates and retrofit of modules might be offered at out local partners. If the modification can not be done, no costs will incur.