aFe MagnumFLOW Pro 5R Air Filter (6 x 4)in F x (8-1/2 x 6-1/2)in B x (7-1/4 x 5)in T x 7-1/4in H Ford-Focus-ST-2017 This Overflow Tank is included

This Overflow Tank is included in our Front Mount Intercooler Kits for the 2015-2020 WRX and STI

Your manifold tune must turn off the runner flap codes to remove the CEL and re-tune the warm-up maps to accommodate for the cold starts

May not be compatible with Curt brand hitch receivers

keeping the intake air temperatures consistently lower than OEM and competitor intercoolers

aFe MagnumFLOW Pro 5R Air Filter (6 x 4)in F x (8-1/2 x 6-1/2)in B x (7-1/4 x 5)in T x 7-1/4in H Ford-Focus-ST-2017 This Overflow Tank is includedThis filter features five layers of pre oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is perfect for street and or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil. aFe POWER performance air filters use a