Originally Posted by ashmostro
Don't bother with the fender vent... Instead route the air using brake duct hose and build a proper backing plate duct behind the rotor hat. Those fender well vents do nothing at all given their location.
Check out CJ421 brake cooling duct installation. Proper cooling will make a huge difference. We're running the same thing on our race car.
2015 GTI S, 6M, LP, Volk TE37SL 17x8.5, Michelin PSS 245/40, HPA SHS Coil-Overs, Peloquin LSD, Sachs SRE, Eurocode F/R Sway Bars, SuperPro Control Arms, Remus Catback, APR Stage 1 Tune, APR CAI, Aero Force Gauge Pod, APR Boost Gauge, Kersher Front Lip, Short Shifter, Tyrolsport Deadset, Stoptech BBK, HPA Dogbone
2008 BMW Z4 3.0si Coupe - because racecar