1989 - 1994 Nissan 240sx Ksport Supercomp Big Brake Kit - BKNS212-447SO

Ksport big brake kits provide the ultimate in stopping power for your vehicle. Integrating new brake technology into the design of the kits allows for a kit that highly reduces brake fade and continually cools and refreshes the brake pads surface under braking. These brake systems are designed for easy installation with minimal tools required (in most applications).  Our extreme lightweight one-piece caliper comes in differential bore configuration. It is CNC machined from aircraft quality billet, weighs just over 5lbs. each, and has machined in protection grooves for the bridge tubes. Aluminum pistons, high temperature seals, and stainless-steel brake pad wear plates are also standard on each caliper design. The opposed piston caliper design greatly improves pad wear and caliper rigidity over the OEM design. The stainless-steel brake lines stop expansion under pressure. Ksport utilize a 2-piece disc assembly, which reduces weight both rotating and unsprung. Many applications have a floating disc option which stops thermal stresses of extreme heat from warping the disc or cupping the braking surface. Our unique slot design on the rotor greatly reduces braking noise and expels gas and pad debris faster than conventional slot designs. Every rotor is always heat treated and balanced before shipment for the best possible performance. Cross drilled rotors tend to run cooler than slotted and are recommended for daily driven vehicles. Slotted rotors are recommended for vehicles that will be seeing more track use than daily driving.

Rotor Diameter (mm): 356
Rotor Diameter (in): 14
Rotor Width mm: 32
Rotor Style: Slotted
Rotor Type: Floating
Caliper Type: 4 Piston
Position: Rear
Color: Orange


Application Fitment Notes
4x114.3 bolt pattern


Features:
All components are designed for bolt-on replacement without modifications

See Product Options for rotor sizes and designs, brake pad choices, caliper choices, and color options

Super 8 Pot Calipers in Our Front 380mm, 400mm, 421mm and Rear 400mm Systems

4 Standard colors available Orange, Red, Yellow, Black and over 20,000 Custom upgradeable colors available

Ksport SuperComp Big Brake Kit includes replacement calipers, rotors, pads, brake lines, and all related hardware

SuperComp rotors add standard full-floating design for better self-centering in the caliper which lowers brake drag and boosts performance

All Ksport big brake kits come standard with a 12-month warranty which covers manufacturer defects.

All calipers feature 1-piece construction from a solid billet of aluminum for light weight and unparalleled strength

Opposed-piston caliper design greatly improves pad grip and reduces uneven wear

Aluminum caliper pistons provide freedom from corrosion, better heat resistance, and lighter weight

Reinforced carbon steel caliper brackets allow these larger-than-OEM size calipers to bolt directly on to existing mounting points

All rotors feature 2-piece design with an aluminum center for lower rotational mass, quicker braking response, and shorter stopping distances

2-piece design greatly reduces chance of rotor warpage through less restricted expansion/contraction of outer iron section

All caliper seals are heavy duty for sustained high-temperature racetrack use

Outer rotor sections are crafted from iron with high carbon content which achieves low levels of noise, vibration, and harshness more details on

Slotted rotors are recommended for track use and feature grooves on rotor surface to wipe away heat, dust, and gases (Available Option)

Drilled rotors tend to run slightly cooler than slotted, with increased “bite” over stock, and continuously clean and refresh the pad surface.

For street use, choose SC5 Street pads with long-lasting, low-dust ceramic compound. Optimal operating temperatures are between 194°F – 1022°F for fast warm up under normal driving conditions.

For track use, choose RC1 Race Pads These carbon metallic race pads are designed to give you the best stopping power possible under extreme track conditions