ap0091

Hey guys
So recently i deleted the both Mufflers on my 2007 s550, the ones right before the tailpipes. It sounds good.. but after driving on the highway im getting some drone at 75-80mph while cruising.

What can i do to make this better?

currently its just a stright pipe where the two mufflers used to be, but could I put anything there like an after market muffler to keep the loud sound but be better while cruising?

Also, with the muffler delete, do i lose performance such as torque?

thanks for all help!

Mike5215

We recommend AMG Ear Muffs for highway driving after a muffler delete.