VMP Tuning - 07-11 Mustang Shelby GT500 Posi Performance Ported Stock M122 GT500 Blower

VMP now offers stock blower porting through Posi Performance. Brian is quickly becoming well known in the industry for his excellent 03/04 Cobra M112 and 07-11 GT500 M122 port jobs. He can also port your TVS blower.

Stock GT500 blower ported and polished by Posi Performance results in gains of 20-40HP depending on boost level and combination.

VMP high-flow inlet elbows can be port matched to the blower at the same time, they may be added to this order as an option.