SuperComp Big Brake Kit with Stainless Steel Brake Lines

The kit's extreme lightweight SuperComp caliper, machined from aircraft-quality billet, features a differential bore configuration with substantially larger pistons compared to ProComp calipers. It weighs just over 7 lbs. each and includes integrated protection grooves for bridge tubes, along with aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. The opposed piston caliper design dramatically enhances pad wear and caliper rigidity over OEM setups, while the included stainless steel brake lines ensure steadfast performance by preventing expansion under pressure. The SuperComp systems come standard with a 2-piece floating disc assembly. This design not only reduces rotating and unsprung weight but also prevents thermal stresses from warping the disc or affecting the braking surface. The unique slot design on the rotor minimizes braking noise and efficiently expels gas and pad debris. Every rotor is heat-treated and balanced for optimal performance. This specific kit is designed for 2WD vehicles only and fits the 2000-2004 Subaru Legacy B4 models.