aFe Add to Cart aFe 23-24 GM Trucks L6-3.0L (td) LZ0 Vulcan Series 3in 304 SS DPF-Back Exhaust System w/ Black Tip - 49-34146-B MSRP: Was: Now: $1,412.25 This dpf-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maxi…