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Rear diffusers can really fill in the look of the exterior of your 2015-2021 Subaru WRX or STI while improving the overall aerodynamics
Seamless Integration for Enhanced Style
The front of the housing uses a durable high impact material to resist against small impacts from various forms of road debris
Race-inspired looks with more aerodynamic refinement during higher speeds
FactionFab Titanium Rear Brake Shim Set - 2018-21 Subaru STI / 2024+ WRX TS & TR easy-installation Rear diffusers can really fillThere are many variables to consider when participating in a track or autocross event. One of the most important aspects is your braking system and the stopping power available at any given time. Proper braking is crucial for safety and performance. Aggressive driving generates significant heat in your braking system due to frequent and intense use. Problems arise when that heat transfers into your brake calipers, causing them to overheat. When this
