3" SS GREEN Catted Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.

Kooks Headers Verified independent store

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THIS PART HAS BEEN DISCONTINUED BUT WE STILL HAVE REMAINING INVENTORY. THIS PART WILL BE UNAVAILABLE FOR PURCHASE ONCE WE RUN OUT OF STOCK.3" x 2-3/4"(OEM) Outlet GREEN Catted Stai nless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV Silverado/Sierra/Tahoe/Yukon etc. 4.8L/5.3L 3" 16GA 304 Stainless Steel Construction KOOKS GREEN Cats 400 Cell High Flow Catatlytic Converters Ball and Socket style Connection to Headers Requires Kooks Long Tube Headers Includes Clamps Outlet connects to OEM Exhaust re-using OEM Hardware Show more