So I got my professional products 75mm Throttle Body and plenum today (after waiting 3 weeks while it was on backorder). I gotta say, without even putting it on the car, I won't be putting another professional product on my car again; I don't care how much more power it gives me. I'm very dissapointed in the quality of this product. The plenum is not even gasket matched (at the TB attatchment), the surface where the plenum attaches to the manifold is all marred up, and the inside of the plenum has **** loads of casting marks and enough flashing to make another plenum. With the throttle body attached to the plenum, you can see in the picture below, the openings don't even match up!! What the hell is the point? Its supposed to open up the restricted stock unit, not create them with junk casting. Not to mention the metal shavings and metal dust thats in the plenum. Does anyone clean this up, polish, or gasket match the plenum before installation? The throttle body doesn't seem to have any casting issues, looks alright.