-3″ Two Piece Y-Bridge
-3″ Passenger Side Inter Cooler Pipe
-5/8″ Heater Hose
-Map Sensor Seal
-Y-Bridge Flange Seals
The LBZ/LMM 3″ Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2010 Duramax. The factory Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance. This kit is a much improved, high flow, bolt together style two piece 3″ bridge. A 3″ high flow inter cooler pipe compliments the y-bridge to offer a full 3″ tract from inter cooler to engine. This 3″ Y-Bridge kit will work in conjunction with our S400 over stock Twin Turbo Kit if you decide to upgrade in the future. 2010 LMM and some 2009 will require Map sensor Seal which we include in the kit.