VW AUDI 1.8T ALUMINUM MAP SENSOR FLANGE KIT GOLF GTI BEETLE JETTA A4 PIPING KIT Application : * 98-05 Volkswagen Jetta 1.8T Engine. * 98-05 Volkswagen Golf 1.8T Engine. * 98-05 Volkswagen Beetle 1.8T Engine. * 98-05 Audi A4 1.8T Engine. * Brand new VW/AUDI 1.8T MAP SENSOR FLANGE KIT.Make of high quality light weight CNC-machined T6061 aluminum. * Each flange has been machined to sit perfectly flush on the outer diameter of 2.25'' to 2.5'' intercooler pipe,which allow for the fitment of either sensor.The o-ring seal and tight fitment into the base flange assures the bushing would not move and would leak. * We also carry a lot turbo parts & accessories ,please check out my amazon store.