Empi J-tubes are made with 1-1/2 inch tubing and use a .350 inch thick mounting flange TIG welded for an excellent seal. J-tubes replace the factory style heater boxes for more performance oriented applications. Fits upright style VW Type 1 and 2 engines. Also called J tubes or J pipes. Alternate part numbers 5533570, 55-3357-0.
Sold as a pair.
Empi 55-3357-0