RA250 Universal Tailpipe Adapters Fits 2.5” and 3.5” Hose

For tailpipes up to 4”. Fits 2.5” and 3.5” hose. Our universal adapters fit a wide variety of tailpipes. Attached clips allow you to reduce the size of the opening for smaller tailpipes. A ½” gap is recommended for proper air flow. They will withstand exhaust temps up to 600°F when used with a proper fan assisted system.