Rally Armor UR Mud Flaps Red with White Logo WRX / STI (2015-2018) Universal Increases maximum airflow to engine

Increases maximum airflow to engine by 38% over stock

the 17% is the ideal choice

Whiteline Rear Toe Lock Kit

5 5x120 32mm Offset with a polished outer rim

Perrin's STI FMIC kits mount to their powder coated boxed steel replacement bumper beam with 1/2" thick mounting plates

Rally Armor UR Mud Flaps Red with White Logo WRX / STI (2015-2018) Universal Increases maximum airflow to engineThis Rally Armor urethane (UR) mud flap for the 2015+ WRX and STI has a red flap and white logo and features 3D scanned precision fitment, clean lines and expansive coverage. This release comes ten years after the first iteration of Rally Armor direct fit mud flaps for the (GD) Subaru WRX STi. A decade of protection is a testament to the fortitude of these enduring mud flaps. The resolutely tough yet exceptionally flexible, all weather flaps blend