Spectre's 4 inch Duct Boot is one of many resources designed to assist you in creating your own custom cold air intake. Manufactured using high quality materials, this duct boot features PVC with...

Spectre's 4 inch Duct Boot is one of many resources designed to assist you in creating your own custom cold air intake. Manufactured using high quality materials, this duct boot features PVC with...

Spectre's 3 inch Duct Boot is one of many resources designed to assist you in creating your own custom cold air intake. Manufactured using high quality materials, this duct boot features PVC with...

Spectre's Air Duct Hose is designed to attach directly to an air box inlet, plenum, intake tube or mounting plate with a 4 inch outside diameter to bring cooler air into the engine. Multiple pieces...