MagnaFlow 51067 Universal Fit Stainless Steel Catalytic Converter for Trucks & SUVs - High Performance Exhaust System Replacement for Improved Engine Efficiency & Emissions Compliance

Fit perfectly on my 99 ram 1500 duramax, welded right on with no issues, been running about a month now and it’s going strong, I have it paired with a flowmaster muffler with a 3” tip, and it sounds nice, clean emissions and no check engine light, definitely will buy again!