Genuine S-Mann Exhaust “S-Flow” Centre Twin

S-flow system designed by S-Mann and hand built in The Netherlands. The system has maximum pipe diameters and a 150 cels/square inch catalic converter to create the maximum flow. Depending on what engine and software you have in your smart car it will get you 10 to 20 hp extra and the engine will pick up and respond a lot faster. The exhaust has an adjustable and removable stainless Steel “Center Twin” end pipe. The exhausts sound is “deep” but not to loud, perfect for road use and long distances. Designed to fit the smart 450 , 600/700 cc (not for 800 cc CDI). This exhaust also fits on the smart for two 450/roadster 452 with a 699 cc with 60kw/82pk or 74kw/101 pk turbo.

Please note, that it has no approval and check if you need to have it in the country you live in. The exhaust system will pass every emission test!