The XLR8 J-pipe is 100% stainless steel, utilizing T304 stainless steel. The primaries are equal length 2.25" piping which transition into a 2.5" collector with stainless steel flanges and hangers.
XLR8 Performance Exhaust products are designed for function, form and style. Each exhaust part starts with T-304 stainless steel, known throughout the industry as the highest quality material practical for after-cat exhaust applications. All exhaust tubing is mandrel bent on sophisticated CNC machinery for a precise fit and uninterrupted exhaust flow. Whatfs more, the use of T-304 stainless steel flanges offers high strength and complete resistance to harsh elements. All hangers, resonators, and tips are T-304 stainless steel as well.