Power Stop Z26-2118 Rear Extreme Street Brake Pads for 18-21 Subaru WRX STi

Vehicle Fitment

• 2018-2021 Subaru WRX STI (All Trims, 2.5L H4 Turbo)

Fitment Notes

• Rear axle position only
• FMSI D2118 specification

Features

• Carbon-fiber reinforced ceramic formula enhances heat dissipation for superior stopping power at high speeds
• Low-dust formulation verified in third-party on-vehicle testing keeps wheels cleaner
• Chamfered and slotted design ensures virtually noise-free braking operation
• Thermal scorched pad surface allows for fast break-in with minimal bedding required
• Positive mold technology delivers consistent wear and predictable performance characteristics
• Premium stainless steel shims provide enhanced heat dissipation and noise reduction
• Powder-coated backing plates resist rust and corrosion for extended service life
• Fade-resistant compound maintains consistent brake torque under demanding conditions

Specifications

• Position: Rear axle
• Material: Carbon-fiber ceramic composite
• FMSI Number: D2118
• Pad Configuration: Integrally molded with shims
• Operating Temperature Range: Superior fade resistance versus OEM pads
• Brake Torque: Consistently higher than OE specifications

Included Components

• 1x Set of rear brake pads (4 pads total)
• 1x Premium stainless steel hardware kit
• 1x Ceramic brake lubricant packet

Product Description

The Power Stop Z26-2118 Street Warrior brake pads deliver extreme stopping power for the 2018-2021 Subaru WRX STI. Featuring a carbon-fiber reinforced ceramic formula, these rear pads provide superior heat dissipation and fade resistance compared to OEM pads, making them ideal for spirited street driving and performance applications. The low-dust compound keeps wheels cleaner while maintaining aggressive bite and shorter stopping distances under demanding conditions.

Designed for easy installation, the Z26 pads include premium stainless steel hardware and ceramic brake lubricant. The thermal scorched surface minimizes break-in time, while chamfered edges and precision slots ensure noise-free operation. Perfect for WRX STI enthusiasts seeking enhanced braking performance without sacrificing everyday drivability or reliability.