Unfortunately I need to sell my beloved ml270. It's costing me too much to run on fuel and insurance so I need something more economical. The only issue I'm toying over is should I replace the manifold or sell as it is? I've not got the time to modify the existing 1 so a direct replacement by a garage is my only option. The car is in emergency running mode and I feel this will put off most potential buyers. What do you guys recommend?