Spectre Air Filter Inlet Adapter / Velocity Stack (Short) 4in. Suspension>Camber Kits These covers also protect from

These covers also protect from large debris settling in the intake housing

and sensors

EFI or Carbureted

Within five years

or you just want to increase the cosmetics of your inner fender well

Spectre Air Filter Inlet Adapter / Velocity Stack (Short) 4in. Suspension>Camber Kits These covers also protect fromSpectre's air filter inlet adapters and velocity stacks are designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube. The velocity stacks are available with different neck sizes, to match 2. 5 inch to 4. 5 inch tubes. In addition, Spectre velocity stacks also have a smooth funnel shaped inlet that reduces restriction and turbulence of incoming air.