94-95 N/A Power Pipe for 77-83mm It is a mandrel bent 3-1/2" pipe for 94-95 Naturally Aspirated Mustangs with a Pro-M 77-83mm Meter that puts the mass air and air cleaner in the fenderwall for a cooler intake charge for added H.P. Additional benefit is better driveability with the bigger cams. Air cleaner included.