Hello all. I finally got my intake manifold back from Grimmspeed. I payed a total of $200 with shipping to have it ported and polished. While on the phone to them, they said they port and polish and gasket match. “we use special tools that allow us to remove material form the bends in the manifold. This couldn’t be farther from the truth. Only the bottom portion of the manifold was P&P, and it was not gasket matched. Where the throttle body sits was untouched as well. It seems to me that their special tools are nothing more that a P&P kit form summit. The job they performed would take me about three hours and cost me 50 bucks in tools. On top of all this disappointment the manifold was not cleaned. A full can of carb choke cleaner was used to remove the aluminum shavings. I believe the reason why they have no flow bench numbers is because there would be no to minimal difference. My advise to all that read this message is do not have Grimmspeed P&P your manifold. Do it yourself and save money time and the headache. I took pics of the manifold, unfortunately you need a lipstick camera to get a good shot.