This is the Insanity Intake for 12v engines. It will not clear the hood of first gen trucks due to limited space. I have been testing this intake for 4 months and it has exceeded all my expectation, air temp has been evened up from cylinder one to cylinder 6. Testing has been done with multiple sensors linked to a data logging system. i have been putting it through its paces to make sure it does everything I hoped and then some. Air intake temps are consistently 40-80* lower then with the round style performance intake horns. it has cleaned up a lot of the smoke and widened the power band. By increasing the opening on the base flange and increasing plenum volume it's truly helped all the way around. This kit clears all of the factory lines and comes with all of the hardware and gaskets to install it. New 3" to 3.5" adapter boot. New 3.5" clamp. All stainless studs for mounting to the base flange. My goal was to design a intake that is as extreme as it can get before needing to mill off the side of the shelf and this piece is the end result. Please message for availability, I am trying to keep 3 on hand at all times. Thank you! Please message me if you have any questions. I can add water/water meth and nitrous ports if needed.