Spectre's HPR (High Performance Racing) universal cone diesel air filters are designed specifically for the air flow and filtration needs of your diesel engine. We designed the media in this air...

Spectre's HPR (High Performance Racing) universal cone diesel air filters are designed specifically for the air flow and filtration needs of your diesel engine. We designed the media in this air...

Spectre Clamp-on Air Filters are a line of universal filters that come in a variety of sizes, heights, and colors to fit your specific application. Engineered for increased flow and greater...

Spectre Clamp-on Air Filters are a line of universal filters that come in a variety of sizes, heights, and colors to fit your specific application. Engineered for increased flow and greater...