FWIW, the windows only need to slide open a few inches to provide much ventilation. On mine, opening them further doesn't seem to help the airflow, except maybe when I'm sitting stationary.
That being said, I really like being able to reach in through the side to grab beverages or whatever.
14x4 here...
I went with the tallest filter that would fit for a couple reasons, longer life and less flow restriction. I use a K&N foam outer filter (not shown) to keep water off the paper element, and it also extends the life of the filter. Also quick and easy to clean with water.
I always...
Howdie..
Yes I did have to grind that nub off the caliper. My train of thought was, that I wanted the hardware as high as I could get it. That may not be a concern for many. Grinding was a little concern too, as the sealing surface for the brake line is next to the nub, so one slip of the...
I just used some Confer type gutter brackets, and bolted on rectangular tubing. I used 3 cross bars to better support a RTT, and works well for the kayak.
The external pumps are pretty noisy all the time. I can hear mine. If you sandwich some foam between the pump and straps it helps somewhat.
Also mounted to the frame instead of sheet metal would probably help the noise level. ... if it bothers you