MIP used to make a similar setup for the T-Maxx, they still might. Have never seen one on a 1/8th scale circut car before. It would be possible to make one without ruining your engine, but it will effect your powerband. The engines in these cars are sensitive to any changes in length & shape of the pipe & manifold & also the gap between the manifold & pipe. If your engine isnt excessively rich the pipe out the side isnt a big deal & shouldnt cover your tyre with oil. The body will get dirty either way, the amount of foam that coats the inside of the body outweighs a bit of oil.
Serpent Radio Control Models