FENFABrication 2020+ Ford Explorer Performance Catted Downpipes Nothing beats the quality of Brett Fenning's custom fabrication and welds! FENFABrication would like to introduce its new and improved 3″ catted downpipes! These highflow, mandrel bent, 304 stainless downpipes allow for better flow, faster spool... MSRP: Was: Now: $945.00