Empi s merged extractors are made from 1 5/8 inch 16 gauge steel with extra thick flanges. Tubes are mandrel bent to ensure smooth exhaust gas flow. All flanges are surface ground to ensure a flat sealing surface and finish ground ID s. The 3 bolt muffler flange is in the 1:00 position and will except a wide variety of mufflers and stingers. This system uses our flanged performance heater boxes or our flanged j tube part number 251112F , Comes with high quality gaskets and fits 1300-1600cc based engines. ** Please note heater boxes not included **.
California Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov