Roadster Fresh Air Vent

[davekp]

I wanted to add a fresh air vent to the drivers side of my Mk 3 but I didn't like most of the installations I saw- 3" duct mounted fairly high in the engine bay.
With the car up on a lift, it looked like a 2" duct would nestle along the frame below the lower A-arm.
It does.

Here what I wound up with. I used 2" stainless exhaust pipe I had, some 2" defroster duct, and a repurposed Explorer throttle body for a control valve.