This Fallout 4 mod upgrades Kellogg's armor and .44 pistol, making them Legendary items. Kellogg's Outfit is now a legendary item and armor pieces can now be equipped over it (some clipping may occur).
-- It's base legendary effect makes Stealth Boys last 2x longer (should stack with the Cloak and Dagger companion perk) and has BiocommMesh,Strengthened limbs, and Shadowed armor mods baked in.
-- At an armor bench you can use the Pain Inhibitor and Limb Actuator cybernetic components you loot off of him to add two more sets of effects to the armor
- Pain Inhibitors give +1 END and upon reaching low HP slows time and boosts energy and damage resistances
- Limb Actuators give +1 to STR and AGI, makes the player faster while sneaking and reduces AP cost when sprinting ---
Kellogg's .44 Pistol now shoots explosive projectiles, for a little more fear-instilling oomf
-- This may not take effect unless you start a new game. In which case I recommend using this tutorial to change the weapon to explosive if you want.
Credits: Safecandy