This is a CTS Turbo universal 3.75″ low profile cone filter, it has a tapered design to fit in tight spots. These filters are used in our BMW N55 intake kits and can be used in a custom big turbo application.
3.75″ Inlet x 6.00″ Long x 6.0″ Wide
High quality moulded silicon base and cap
Stainless steel clamp.