Hi Guys

I've been wanting to add the AMG quad mufflers to my 07 S550 AMG package, so my question is do i have to change whole rear bumper or the bottom part only.
Plus anyone know where i can purchase the mufflers from.

 

You will need to swap out the complete rear bumper.

 

Bottom piece

 

not the complete bumper you just need to take off the diffuser unless your s550 isnt the sport package which comes with a diffuser

 

Thanks guys, yeah mine has the AMG package so it's just the bottom rear diffuser, do any u guys know where to get the AMG mufflers from apart from dealership, they want $1500 each side.