Product Details Home > Product > Product Details Products Details MBRP 4″ INSTALLER SERIES TURBO-BACK EXHAUST SYSTEM|2000-2003 FORD EXCURSION 7.3L POWERSTROKE Part Number: SKU: S6204ALBKSJ Categories: 1999-2003 7.3L Powerstroke, Exhaust Systems Call us now for our best price (574) 349-4354 Product Description Extra Info: MBRP Exhaust Installer Series, Turbo Back System. 4in. Turbo Back; Single Side Exit; AL