5 /5 Chel Mike: I have a 2003 F250 Superduty 6.0 engine. Had been sitting 2 almost 3 years..no other place closer to my home would touch it but Mr. Bubba and the crew, got her running and her turbo is sounding like it did when my Papa Bear purchased her. Made sure she was ready to ride! Great customer service, will answer any questions or concerns without an attitude like most places. HIGHLY RECOMMEND!