Complete exhaust extraction system with aluminium track etb and sliding carriages. fan and predisposition for sliding fixing point are included. Practical, easy and quick to install. It is the ideal solution for exhaust gas extraction near the car without the need for a fixed position or bulky additional hoses. Complete with: “LAM” series spark-proof 1 HP electric exhauster in the steel sheet (mounted on the top side of the system), the new extruded aluminium track “ETB”, 1 sliding carriage complete of 360° rotating flange in order to avoid hose twisting, 1 flexible hose mod. “T-GAS“, 1 rubber nozzle, a coupling for hose suspension with nylon cable and 1 “ALLUFLEX“ seamed aluminium flexible hose for conveying air to the exhauster. The new extruded aluminium structure, thanks to its rigidity, allows a smaller number of points for the fixture.