The 3.0L V6 in the Next-Gen Ranger is a genuinely different animal from the four-cylinder options, and a stock calibration is built around that difference, focused on stronger, more usable torque delivery and improved response without upsetting the smoothness the V6 is known for.
Like the Bi-Turbo, the V6 runs hot under load, and we recommend an intercooler before or alongside tuning; our pick after testing the market is the HPD combined transmission cooler and intercooler kit, which addresses both intake temps and transmission temps in one setup.