The pipe I got is closer to 2-1/4" OD (2" ID), so I'll be able to use a 2-1/4" to 2" silicone coupler to step it down to the MAF adapter (then a regular 2" 90° silicone bend from the MAF adapter to the throttle body). Doesn't look like they offer a 2-1/4" ID Filter so I may need to cobble that part together (like a ~3" piece of alum pipe that stays with the filter and attaches to a 2" to 2-1/4" coupler to the pipe).
Originally Posted by Subcompact Culture
The outlet of the filter is pretty soft rubber, so I doubt it'd stay seated if you coupled it directly to a silicone coupler -- You'll probably need to use a small section of pipe or put it directly to the ABS pipe.
I also toyed with the idea of 3D printing a whole airbox assembly that would hold the stock filter AND fit in that space next to the radiator... Probably should brush up on my CAD skills first.
View my fuel log 2017 Mirage GT 1.2 automatic: 37.5 mpg (US) ... 15.9 km/L ... 6.3 L/100 km ... 45.0 mpg (Imp)