170 mm 1998-2006 WRX Upgrade to STI Calipers with Standard Handbrake Rear Slotted 4000 Series Rotor

1998-2006 WRX Upgrade to STi Calipers with Standard Handbrake Rear Slotted 4000 Series Rotor

4000 T3 slot brake rotor design consists of a precise array of slots that have been formulated using the latest in computer aided engineering design software and extensive on-road and race track tests. The result is an amazingly quieter, responsive and smoother brake pedal feel. This is achieved from a series of tri-symmetrical curved’ slots, which when aligned in a specifc way, drastically dampen the vibration harmonics or noise, that’s commonly associated with traditional straight slot groove brake rotor designs.

The tri-symmetrical slots also increase the number of out-gassing exit points for brake pad friction gases to escape through, further increasing the consistency and effectiveness of every brake stop.

• Tri-Symmetrical curve slots dampens the vibration harmonics or noise
• Increased number of out-gassing exit points for brake pad friction gasses to escape through
• Universal slot design
• Kangaroo Paw 144 diamond and tear drop pillar ventilation system
• Increased surface area resulting in greater heat dissipation
• XG150 High Carbon Alloyed Iron
• Special formulation designed to respond to ’s TSP process
• Thermographic Temperature Monitoring
• When temperature thresholds are exceeded paint markings will permanently change colours
• Paint protection on non-friction areas
• Enhances appearance
• A quieter, responsive and smoother brake pedal feel
• Increases the consistency and effectiveness of every brake stop
• Eliminates the need for left and right discs
• Increased surface area resulting in greater heat dissipation
• Prolongs service life for both pads and rotors
• An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time
• Minimises warping and cracking and prolongs the service life of the rotor
• Heat paint markings change colour at specific temperature thresholds
• Allows the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers
• Reduces corrosion
• Adds value to the product
• Minimises brake fade and increases braking effectiveness
• Offers the driver a clear indication of peak braking temperatures

• Size: 170 mm
• Diameter: 316 mm
• Height: 67.5 mm
• Thickness: 20 mm
• Minimum Thickness: 18 mm
• Inner Diameter: 58 mm
• Number of Holes: 5
• Pitch Circle: 100 mm
• Disc Vent: Vented
• Axle: Rear
• Weight: 22.25 lbs