Spectre's 4 inch Collar Clamp is designed to connect 4 inch air intake components together. Spectre's collar clamps, couplers, and tubes allow you to design and build your very own custom cold air...

Spectre's Low Profile 4 inch Collar Clamp is designed to connect 4 inch air intake components together. Spectre's collar clamps, couplers, and tubes allow you to design and build your very own custom...

Spectre's 3 inch Intake Tube Collar features a co-polymer ABS resin construction, which insulates the intake tract from heat. This product can be combined with other 3 inch chrome tubes to create an...

Spectre's 3 inch stainless steel universal T-Bolt Clamp was designed for 3 inch air intake system components. All Spectre air intake components are designed and built using high quality materials and...