MagnaFlow 13266 4in x 9in Oval Offset/Offset XL Multi-Chamber Performance Muffler - Satin Finish - High-Flow Exhaust System for Trucks, SUVs & Muscle Cars - Enhances Engine Sound & Performance

Update 5-23-18, well less then 2 years it’s shot. The baffles inside fell apart and it’s rattling. Now I have to replace. Don’t use.Product as described, except like the others the box says magnaflow on it but the muffler does not. It does look like a plain stainless steel muffler in the box. I have other vehicles with magnaflow on them and it seems to have a magnaflow sound.