What the difference? I see them being offered in JKS 2.5" lift kits.. Thanks for any input

Adventure series is a steel body shock. Performance series is an aluminum body shock.

 

The aluminum will still look good after a few years and they're lighter.

 

They claim the internals are basically the same... So as above, aluminum body vs steel body shocks.

 

I thought the Evolution series was simply the predecessor to the Adventure series. Both steel bodied and non-rebuildable vs the pro series which is aluminum bodied and rebuildable. It's hard to find any real info from Fox on what the differences might be. I have the Adventure series on one Wrangler and the Pro series on another. Because one is a 2 door and the other a 4 door I can't really compare/contrast.