Review on Enhance Performance with Rugged Ridge Throttle Body Spacer for Jeep Wrangler/Gladiator 3.6L Engines by Jon Lewis

Revain shows this but it will fit a 2020 Ram 1500 with Pentastar, same engine as Jeep. It works great with the stock air hose, I don't hear a whistling noise, I've only had it on for an hour so can't comment on performance or fuel economy per gallon. at 21mpg before oscillating between 20.6 and 21. I'm not sure if it's due to the 80mm throttle body I installed or a combination of the two. So far, so good.