PPE 6.6L GM/Duramax LBZ/LMM High-Flow Intake Bridge Manifold Kit, Black. Upgrade to the high-flow PPE bridge manifold for smooth, unrestricted airflow and greater power potential. Cast from A356.0-T6 heat-treated aluminum alloy, the PPE bridge manifold delivers durability, increased airflow, and improved heat management.

Boost leak is a common issue on the stock bridge manifold and tube, because of the lack of physical connection between the two components. The PPE intake manifold tube is securely bolted to the bridge manifold and sealed with an O-ring to prevent boost leaks.

Kit includes all necessary hardware, upper and lower manifold gaskets. It is also compatible with the stock intake air temperature sensor. Note: This kit is compatible with both PPE and stock intake manifolds.

Features:
*High-strength, durable A356.0-T6 aluminum alloy
*Precision cast using permanent steel molds
*Direct bolt-on installation
*New hardware and gaskets are included
*Compatible with PPE or factory LBZ/LMM lower intake manifold