My fabricated box works great. The intake air temperature is usually about 100 deg F cooler compared to sucking underhood air. Much better for the engine. Ie less risk of detonation plus denser air= more HP
Jim
That’s good to know, I want it to be drawing cold air from somewhere. Was thinking about running my intake down by the front spoiler. Just not sure if I will have enough air volume ,if the pipe is longer. If not I will make a box similar to yours.
