Dennis's 07 GT with Roush Intake with and without insert

[Justin@VMP]

Dennis has an 07 GT Manual with a Roush intake, we tested it with and without the insert, when the insert is removed it makes the intake HUGE and requires a totally different mass air transfer function, we did pick up a little HP at high RPM.

http://vmptuning.com/dynographs/dennisroushintake.jpg