I am looking to purchase the Mercedes 'Reserve Fuel Canister' a gas can. Bekkers has them in their catalog for $76.00 US but I think that is overpriced for what it is. It fits under the spare tire. They come in two sizes 7liter and 9liter, the 7liter is for 190 sized vehicles. I also have a question: Does the 16V exhaust manifold fit on on a regular 2.3 manifold? Any help appreciated, thak you.