For maxiumum exhaust flow and power gain, the stock catalytic converter must be replaced with a free flowing racing convertor pipe. Comes with T1R O2 Fix Version 2.0. Specifically designed for heavily tuned or force inducted engines with 70mm or bigger exhaust systems. The Racing Converter is made from SUS304 aircraft grade stainless steel and features TIG welded construction. Recommended for track and race use only.
