I searched the boards and I know several members have the kit installed, but has anyone tested out its performance? I'm thinking about purchasing it, and although everyone says it sounds nice, we don't have any proof yet that there is a significant power gain.

yeah its the intake i wanted to get...but i dont think i will if no one can prove its worth lol..300 bucks is a lot of money for an intake

yeah its the intake i wanted to get...but i dont think i will if no one can prove its worth lol..300 bucks is a lot of money for an intake

I'm with you there man. I considered homebrewing an intake, but if I could get similar performance from the GMPP system and maintain my warranty than maybe the high price would be worth it.

mine should be here in a day or two. i cant wait.