APR- Subaru STI Brake Cooling Kit 2018-2021 SubCat_Aero Kits The APR Performance Front Splitter

The APR Performance Front Splitter / Air Dam integrates with the factory front bumper to:- Reduce lift

Steering rack boots to fit the Z32/Z33/S14 inner tie rods we offer

Our custom made Chromoly High Misalignment Studs offer extreme articulation capability (65 degrees) to prevent the endlink from binding when used with different adjustment holes on aftermarket sway bars

designed and tested in the harshest environment possible- the race track

APR- Subaru STI Brake Cooling Kit 2018-2021 SubCat_Aero Kits The APR Performance Front Splitter****STI Only*** The APR Brake Cooling Ducts are aerodynamically optimized to "funnel in" massive amounts of air. Also known as the venturi effect, when the vehicle speed increases, this funneled in air increases in both pressure and velocity as it passes from the larger frontal area into the smaller pipe section of the brake duct. When matched with appropriate high temperature air duct hoses, the APR Brake Cooling Ducts will help to channel in large