angie@WP or JeffWelter can help with answers. If you want to avoid fumes ss much as possible gomwith the welter sidekick. Get the 2.5 so you are ready for your supercharger!! I had the sidekick and loved it, but at ES jeff talked me into test driving his with the new FSX. Once my wife and I took off she said oh yea. You want this one!!!! Love it.
Now I have the splash guards gone and the wheel fenders so mine sticks straight out. I think this helps with any fumes.
Since I already have the 1320 V2 system installed, I was trying to stick with that. Welter is definitely top notch I’m sure, and the price point reflects that as well! I really haven’t had a chance to drive, and study the fume issue. I bought this thing just as winter started, then we’ve had the rainiest season in some years. I was hoping for a quick fix, but not having dealt with the Slings before I didn’t realize that this is a much bigger issue? Having Ridden, built, and modded Harley’s for many years I’m sure something will workout. I foolishly thought I could keep cost down. Hahahahaha.
Thanks guys for insights👍