Item Detail Table of Content Exhaust Extraction Exhaust, Acc / Misc 4" Y-Assembly Item Number: CPTYA400 Supplied by CRUSHPROOF TUBING CO (see all) Price: $287.10* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description 4" Y-Assembly. Includes 4" x 4' hoses Y-Connector Tailpipe adapters Warranty Product is warranted to be free of defects in workmanship and materials of time of receipt.