imported_Aurora40
New member
I mostly got it because it looks neat and I was curious. The stock box is pretty good. This seems like it might let more air in the opening from the radiator area, though, as it blocks it up less than the stock box.
I did some runs scanning the car, and saw a .4kPa smaller pressure drop on average (3 runs in 3rd gear through the range) than with the stock box. But that is a pretty small thing. Maybe a couple of horsepower, who knows:
I didn't notice any change in intake sound or anything with it. But it's easier to fit in there, looks nice, and satisfied my curiosity, so I'm happy.
I also got a new duct, the accordian part there. My original had a noticeable pinch in the middle. I put some support hoops in this one, so no worries of the intake duct collapsing or partially collapsing and starving the engine (thought the pressure drop is about 2kPa total, not very much).
I did some runs scanning the car, and saw a .4kPa smaller pressure drop on average (3 runs in 3rd gear through the range) than with the stock box. But that is a pretty small thing. Maybe a couple of horsepower, who knows:

I didn't notice any change in intake sound or anything with it. But it's easier to fit in there, looks nice, and satisfied my curiosity, so I'm happy.
I also got a new duct, the accordian part there. My original had a noticeable pinch in the middle. I put some support hoops in this one, so no worries of the intake duct collapsing or partially collapsing and starving the engine (thought the pressure drop is about 2kPa total, not very much).