Need a good mechanic that's good with cars that know what they doing m. That can work tuners and programmers and also know about widebands, car running lean
Stacy N. replied:
Bluff City Diesel & Performance that's what they do and are awesome. Call and talk to them at least before you make a decision you will be very happy you did they have built all my husbands mustangs 901-379-0222