2003 jeep wrangler rubicon auto engine swap.
Trying to upgrade from the 4.0 to something with a bit more power. Almost have 200k on it anyway. Without going overboard what are the best options? Have a 42rle. Figured staying mopar would be most cost effective. What are some of the easier swaps to do? Also have poison spyder xc inner/outer fenders so space is very much a concern.