EBC S1KF1776 Front Brake Rotors & Pads for 2011-2014 Subaru Impreza WRX 325mm

Vehicle Fitment

• 2011-2014 Subaru Impreza Base / Premium / Limited AWD (2.0L I4)
• 2011-2014 Subaru Impreza WRX AWD (2.5L Turbo H4)
• 2015-2017 Subaru WRX AWD (2.0L Turbo H4)

Fitment Notes

• Front brake kit only
• Fits vehicles equipped with 325mm front vented rotors
• Designed for factory single-piston front caliper systems
• Compatible with OE 5-lug hub applications
• Does not fit STI Brembo or upgraded multi-piston performance brake systems
• Verify rotor diameter on WRX and Impreza base models before installation

Features

• EBC Stage 1 OE replacement front brake kit
• Includes Ultimax2 aramid fiber low-dust brake pads
• RK Series premium OE-style vented rotors included
• Geomet anti-corrosion coating resists rust and weathering
• Brake-In surface coating improves initial pad bedding
• Balanced rotors reduce vibration and pedal pulsation
• Chamfered and shimmed pads reduce brake noise
• Direct bolt-on installation with no modifications required
• Improved braking consistency over factory components
• Designed for daily driving and mild performance use

Specifications

• Position: Front
• Rotor Diameter: 325mm (12.8")
• Rotor Type: Vented
• Rotor Style: Plain OE Surface
• Rotor Construction: 1-Piece Cast Iron
• Rotor Finish: Silver Grey Geomet Coating
• Bolt Pattern: 5-Lug
• Brake Pad Compound: EBC Ultimax2 Aramid Fiber Organic
• Pad FMSI Shape: D1001
• Rotor Series: RK OE Replacement
• Intended Use: Daily Driving / OE Replacement Performance
• Direct OE Replacement: Yes

Included Components

• 2x Front RK Series Brake Rotors
• 1x Set EBC Ultimax2 Front Brake Pads
• 1x Brake Lubricant Packet
• 1x Set Installation Instructions

Product Description

The EBC S1KF1776 Stage 1 Front Brake Kit is designed for select Subaru Impreza and WRX applications, delivering dependable OE-style braking performance with improved consistency, reduced noise, and enhanced rotor durability. It combines EBC RK Series vented rotors with Ultimax2 brake pads to restore factory braking feel while improving pedal smoothness and long-term reliability. This direct-fit kit installs using OEM calipers and factory mounting points without modification.

Ultimax2 brake pads use an aramid fiber-based compound engineered for low dust output, quiet operation, and stable friction across everyday driving conditions. The RK Series rotors are precision-machined, fully balanced, and protected with a Geomet anti-corrosion coating to resist rust and extend service life. EBC's Brake-In surface treatment ensures faster pad bedding after installation, providing consistent and predictable braking performance from the first use onward.