Skunk2 307-05-0300 Pro Series Silver Intake Manifold for Honda H-Series VTEC Engines

I got this awhile back ago, and it was very simple to put on and didn't cost a lot. My car got on the dyno before and after installing the Skunk2 intake manifold, and also the 66mm throttle body too. After three runs, I saw good results. The horsepower only got about 12whp or so on average (about what is advertised), and surprisingly got somewhere in the mid-30's lb-torque. Granted, the car is boosted, so these increases are typically greater than the naturally aspirated.I am very satisfied with the results, and would recommend this to anyone. I do notice the increased power and hope to see bigger increase after a professional tune. This product is considered to be not street legal, but I doubt any law enforcers will go to check to and see.

I found this out the hard way, but yes, you will not pass smog if you have this on your car..