Rally Armor Black Mud Flap w/ Grey Logo Subaru Outback 2015-2016 Vehicle Model_Protege It costs ARP a lot

It costs ARP a lot more to make their SRT-4 head studs this way

Swirl polished heads for smoother airflow over the valve

Part Number: 42M-02-1200-4

This means better fitment

The intake is optionally available with an enclosed airbox for protection against engine bay heat-soak

Rally Armor Black Mud Flap w/ Grey Logo Subaru Outback 2015-2016 Vehicle Model_Protege It costs ARP a lotPart #: MF36 UR BLK GRY Rally Armor UR ("you are") mud flaps for 2015+ Subaru Outback are durably flexible while preserving its functional form and aesthetic lines despite variably hot and or frosty cold weather environs. Crafted from premium polyurethane a highly desirable material utilized in the construction of stable and enduring parts industry wide, Rally Armor UR mud flaps are formulated to resist high impact forces and color corrosive UV rays.