APR Performance Brake Cooling Ducts - 2018-2021 Subaru STI

APR Performance Brake Cooling Ducts - 2018-2021 Subaru STIThe 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 (not included purchase hoses from your favorite racing supply shop), the APR

this exhaust system is very lightweight

Typically under driving conditions

which are then coated by a diffusing gel

you are looking at the Competition Clutch Stage 4 6-Puck Clutch Kit that is now available for your application

INSTALL YOUR REAR MAIN SEAL PERFECTLY WITHOUT THE RISK OF DAMAGE

Part of KW's "inox" line

Drift down the track with your own athlete-inspired

We have effectively reduced maximum stress by 53% on the FRS/BRZ/GT86 fork

Invidia N1 cat-back exhaust — single exit

making it completely weather-proof

Momentum intakes are designed with fewer parts for a fast and easy installation

Reduced brake fade at speed