APR Performance Carbon Fiber Aerodynamic Kit - 2018-2021 Subaru WRX / STI PDM_intercoolers Drilling may be required for

Drilling may be required for the installation

Overall not a bad choice for being a versatile coilover setup that will improve the handling

The airbox encloses the cone filter and draws air from outside the engine bay heat zone

This kit is application-specific to 2017-2019 Honda Civic Si

APR Performance Carbon Fiber Aerodynamic Kit - 2018-2021 Subaru WRX / STI PDM_intercoolers Drilling may be required forThe Carbon Fiber Aerodynamic Kit increases the function, downforce, and high speed stability on the chassis of the Subaru WRX STI. RallySport Direct carries a large catalog of quality aerodynamic upgrades brought to you by APR. Here, you are looking at the APR Carbon Fiber Aerodynamic Kit. This kit includes quality carbon fiber body enhancements that have been designed to maintain high speed stability by adding more aerodynamic refinement. This is a