Velocity Stacks

Spectre'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...

Spectre'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...

This Spectre Performance aluminum headlight funnel can be used to get cooler outside air through the high beam headlight bucket. The Spectre Performance aluminum headlight funnel will fit any 5.75 inch round headlight bucket found in vehicles with 4...

This Spectre HPR (High Performance Racing) Air Filter Top is designed to provide you with more horsepower and quicker acceleration by allowing more air flow into your engine. Use it with any 14 inch diameter air cleaner assembly. This is a premium show...

This Spectre High Performance Racing (HPR) Air Filter is a black media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes...

This Spectre High Performance Racing (HPR) Air Filter is a red media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes...

This Spectre HPR (High Performance Racing) Air Filter Top is designed to provide you with more horsepower and quicker acceleration by allowing more air flow into your engine. Use it with any 14 inch diameter air cleaner assembly. This is a premium show...

This Spectre High Performance Racing (HPR) Air Filter is a blue media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes...

For many types of applications, Spectre offers this High Performance Racing (HPR) Air Filter. This white media clamp-on filter features a top that houses an inverted cone filter for improved service life and even more enhanced flow potential. Included...

This Spectre High Performance Racing (HPR) Air Filter is a black media clamp-on cone air filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes...

The Spectre air filter wrap is specially designed to extend the service interval of your Spectre filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The filter wrap will stop small dirt...

For many types of applications, Spectre offers their High Performance Racing (HPR) Air Filter. This red media clamp-on filter features a top that houses an inverted cone filter for improved service life and enhanced flow potential. Included are adapter...