High-Flow Catted J-Pipe, 3-Inch Stainless Steel

The Tomioka Racing TR High-Flow Catted J-Pipe is engineered as a direct bolt-on replacement for the factory J-pipe in 2015 and newer Subaru WRX models equipped with a 6-speed manual transmission. This component is designed to significantly improve exhaust flow by utilizing a nearly 3-inch diameter pipe with a high-flow catalytic converter, aiming to unlock more power potential from the FA20 engine. Constructed from durable 304 stainless steel, the TR J-Pipe offers excellent resistance to corrosion, ensuring longevity. The pipe features mandrel bends for smooth exhaust gas flow. It also includes an adapter flange, allowing for compatibility with the factory cat-back exhaust system. The kit comes complete with the J-pipe itself, necessary hardware, a gasket, and the adapter flange.