Description
Improve your Subaru STI's braking performance with the FactionFab V2 Slotted & Dual Drilled Rear Brake Rotor, precision-engineered for 2008-2017 Subaru STI models. Built for enthusiasts who demand dependable stopping power, superior heat management, and exceptional durability, these premium rear rotors are ideal for daily driving, spirited street use, autocross, and occasional track days.
Manufactured from premium G11H18 high-carbon iron alloy, FactionFab V2 Brake Rotors are designed to withstand the high temperatures generated during aggressive braking while minimizing vibration and maintaining consistent braking performance. The high-carbon composition offers superior thermal stability, helping reduce brake fade and rotor distortion during repeated hard braking.
Each rotor is precision-machined using an advanced double-disc grinding process to ensure accurate thickness, a premium braking surface finish, and optimal pad contact. This results in improved pedal feel, smoother braking, and more consistent performance throughout the rotor's service life. Every rotor is also mill balanced to eliminate vibration and deliver smooth, reliable braking.
FactionFab's exclusive F-design slotted pattern continuously evacuates brake dust, gases, and moisture from the braking surface, maintaining optimal pad contact while improving braking efficiency in both wet and dry conditions. The dual-drilled 5x100 and 5x114.3 bolt patterns increase application versatility while maintaining structural integrity.
To maximize durability and appearance, each rotor receives a full Geomet zinc coating inside and out, providing outstanding corrosion resistance against rust and environmental exposure. Integrated threaded M8 removal holes simplify future maintenance, while permanently stamped part numbers and minimum thickness specifications allow for quick inspections.
Designed with a bi-directional configuration, these rotors fit either the left or right rear side for simplified installation.
Features
- Designed specifically for 2008-2017 Subaru STI rear brake applications
- Premium G11H18 high-carbon iron alloy construction
- Precision FactionFab F-design slotted rotor surface
- Improves pad bite while evacuating brake dust, gases, and moisture
- Superior heat dissipation for reduced brake fade
- Full Geomet zinc coating inside and out for corrosion protection
- Dual-drilled 5x100 and 5x114.3 bolt patterns
- Double-disc ground for precise thickness and consistent braking feel
- Mill balanced for smooth, vibration-free operation
- Threaded M8 rotor removal holes simplify brake service
- Stamped part number and minimum thickness for easy inspection
- Bi-directional design fits left or right side
- Excellent for daily driving, spirited street use, autocross, and light track applications
Performance Benefits
Improved Braking Performance
The precision F-design slots continually clean the brake pad surface while evacuating gases and debris, improving initial bite and maintaining consistent braking performance.
Superior Heat Dissipation
Premium high-carbon G11H18 iron alloy effectively dissipates heat, helping minimize brake fade and maintain stable braking under demanding conditions.
Long-Term Corrosion Protection
A full Geomet zinc coating protects every exposed surface from corrosion while preserving the rotor's appearance over years of use.
Smooth & Reliable Operation
Precision balancing and double-disc grinding provide exceptional pedal feel, reduced vibration, and extended rotor service life.
What's Included
- (1) FactionFab V2 Slotted & Dual Drilled Rear Brake Rotor
Note: Purchase two rotors for a complete rear axle replacement.
Vehicle Fitment
Subaru STI
- 2008 Subaru Impreza WRX STI
- 2009 Subaru Impreza WRX STI
- 2010 Subaru Impreza WRX STI
- 2011 Subaru Impreza WRX STI
- 2012 Subaru Impreza WRX STI
- 2013 Subaru Impreza WRX STI
- 2014 Subaru Impreza WRX STI
- 2015 Subaru WRX STI
- 2016 Subaru WRX STI
- 2017 Subaru WRX STI
