Product Details Home > Product > Product Details Products Details MBRP 5″ XP SERIES FILTER-BACK EXHAUST SYSTEM|2013-2018 RAM 6.7L CUMMINS 2500/3500 (CREW CAB, SHORT BED) Part Number: SKU: S61650409BKSJ Categories: 2007.5-2018 6.7L 24V Cummins, Exhaust Systems Call us now for our best price (574) 349-4354 Product Description Extra Info: MBRP Exhaust XP Series, Filter Back System. 5in. Filter Back; Single Side Exit; T409