Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The MagnaFlow Street Series cat‑back for GM Yukon XL with 8.1L is a heavy‑duty stainless exhaust designed to replace the stock system from the catalytic converter rearward. With 4in mandrel‑bent main piping, a straight‑through muffler and 4in polished tip, it produces a resonant tone and improved flow suited to larger SUV applications while offering CNC precision and corrosion resistance.
MagnaFlow Sys C/B GM Yukon 8.1L XL
