Ksport BKAC020-312SO Front 3-Piston Slimline Big Brake Kit 11.3 in. Slotted Rotors

The Ksport BKAC020-312SO Slimline Big Brake Kit is a front 3-piston big brake upgrade engineered specifically for vehicles running aggressive wheel fitment where traditional big brake kits simply won't fit. Featuring a 286mm (11.3 in.) slotted two-piece floating rotor and a slim 3-piston caliper profile, this kit delivers significantly enhanced stopping power without sacrificing clearance between the caliper and the back of the wheel.

The Slimline Advantage:

Most aftermarket big brake kits use large multi-piston calipers that can't clear the tight spacing found with aggressive or factory wheel fitments. Ksport's Slimline caliper design is based on OEM single-side floating piston caliper thickness, allowing this kit to fit most factory wheels or wheels with very limited brake caliper clearance — a true big brake solution without the big brake fitment headache.

Key Features:

• Rotor Diameter: 286mm / 11.3 in.
• Rotor Style: Slotted two-piece lightweight floating disc
• Caliper Type: 3-Piston Slimline single-side design
• Position: Front axle
• CNC machined carbon steel caliper brackets for direct bolt-on to OEM caliper bracket location — no vehicle modifications required in most applications
• Includes SC5 NAOC Ceramic Street Pads for optimal street and occasional track performance, with up to 50% less brake dust versus race pads
• Available caliper finish colors include Orange, Red, Black, and Yellow standard; premium finishes and custom colors available
• 12-month warranty covering manufacturer defects

What's Included:

• Slimline 3-Piston Calipers
• 11.3 in. Slotted Floating Brake Disc
• SC5 Street Brake Pads
• Owner's Manual
• All required installation hardware

Note: Ksport Big Brake Kits are designed for 2WD vehicles only unless otherwise stated. OEM handbrake will not function with this kit. Kits are built to order — please allow 4–6 weeks for production and delivery.