aFe Magnum FLOW Pro 5R Air Filter 19-21 Subaru Crosstrek 2.0L Engine Components>Oil Filter Blocks we've replaced the factory bypass

we've replaced the factory bypass valve quick-disconnects and intercooler-side connection with durable silicone couplers

Further durability is added by the inclusion of aluminum intercooler pipes and silicone couplers with DuraCore technology

Mishimoto's Miata oil cooler makes sure that your oil stays at optimal temperatures

2009 Subaru Forester XT 2

Leak-Free Seal: High quality band clamps are used for a complete 360-degree sealing surface eliminating leak paths

aFe Magnum FLOW Pro 5R Air Filter 19-21 Subaru Crosstrek 2.0L Engine Components>Oil Filter Blocks we've replaced the factory bypassThis 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. 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 rounded, evenly spaced pleat design which allows for more usable filter surface area, providing