The Alcon front brake upgrade kit for 2018+ Jeep JL fits Dana 44 front axles with a 5x5" bolt pattern and pairs 6‑piston red calipers with 350x32mm rotors. It is a direct front axle upgrade that improves braking capacity for JL applications. Manufacturer data cites measurable reductions in disc temperature rise, pad work rate and pedal effort versus typical stock systems.
Alcon 2018+ Jeep JL 350x32mm Rotors 6-Piston Red Calipers Front Brake Upgrade Kit