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3" x 3-1/2" (OEM) Outlet Catted Stainless Steel Y-Pipe. Fits 2011-2013 GM 1500 Series Truck (Silverado/Sierra etc.) and SUV (Tahoe/Escalade/Yukon etc.) 6.2L. 3" 16GA 304 Stainless Steel Construction KOOKS Standard 300 Cell High Flow Catatlytic Converters KOOKS Standard Cats not recommended for use with forced induction! Ball and Socket style Connection to Headers Includes Clamps 3-1/2" Outlet connects to OEM Exhaust re-using OEM Hardware Y-Pipe does not connect to stock exhaust manifolds. Requires Kooks Long Tube Headers!
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🇺🇸 Ship from USA · On Agora since 2026
$2,771.00