Seguler Up-Pipe & 3" Downpipe Exhaust & CCV Reroute Kit for 2004.5-2010 6.6L Duramax
$345.77
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Material: Stainless Steel,Aluminum alloy. Downpipe:Inlet/Outlet Sizes: 3"OD / 3"OD,Up-Pipe Diameter: 3.0". Up-Pipes: 120-inch wall, 2-inch OD. Free-flowing stainless steel inner liner bellows. Vents crankcase blow by decreasing oil deposits in the engine. Passenger side pipe is purposely indented for firewall clearance. Eliminating the top crankcase makes room for more movement under the hood. Significant reduction in exhaust back pressure 50% more flow over stock. Fit: 2004-2010 Duramax 2500/3500 HD 6.6 LLY LBZ LMM Duramax Diesel.
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