Russell Performance -6 AN Red/Blue 45 Degree Full Flow Hose End Engine Components>Push Rods Injector Dynamics +14mm Bottom Adapter

Injector Dynamics +14mm Bottom Adapter 14mm Lower O-Ring - Black

no jet changes are required with just a K&N filter element

Ferrea Audi TFSI DAZA 29mm 5

USA size 2XL = Asian size 8XL

For the serious performance enthusiast

Russell Performance -6 AN Red/Blue 45 Degree Full Flow Hose End Engine Components>Push Rods Injector Dynamics +14mm Bottom AdapterRussell Full Flow Hose Ends are made from lightweight aluminum and are completely reusable. They feature a unique taper design ensuring easy assembly and also offer 37 ? angled sealing surface which guarantees a positive anti leak seal. These Full Flow Hose Ends accepts a wide variety of lightweight aluminum AN style adapter and carburetor fittings. Lastly, these Russell Fittings are interchangeable with many other manufacturers' hose ends.