TeraFlex 4403451 Delta Front Slotted Disc Brake Upgrade for 20-25 Wrangler JL

The TeraFlex Delta Front Brake Kit is the ultimate upgrade for JL and JK Wrangler/Unlimited and JT Gladiator models with oversized and heavier wheels/tire combos requiring increased braking performance. A must for 33-42" tires or heavy-laden overland rigs. Includes all the components required to upgrade the front axle. Delta Brake Calipers feature a high-modulus bridge. Modulus measures a material?s resistance to elastic (recoverable) deformation under load. A stiff material has a high modulus, which means it only changes shape slightly under high elastic loads before returning to its normal shape.