Rally Armor Basic Mud Flaps WRX / STI (2002-2007) Mazda They will not fit the

They will not fit the R50/R52 non-S

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

The aluminum pipe is a direct replacement of the factory piece where the air intake filter box is retained in its original position

and then they design the intake tubing and diameter around those specifications for the most efficient and only tuned air intake system in the market

Rally Armor Basic Mud Flaps WRX / STI (2002-2007) Mazda They will not fit theFor practical protection against common road debris, stones, mud and grime, Rally Armors Basic mud flaps are affordable alternatives for Subaru Impreza WRX and STI owners interested in a flap that will protect and deflect using direct application hardware. These cost efficient thinner gauged black polyblend mud flaps are treated to resist color fade and are finished with the Rally Armor logo in black. Ideal for temperate conditions and environs (see