XDP Driver Side High-Flow Exhaust Manifold XD342

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  • Regular price $88.95
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Replace the exhaust manifold in your 2001-2016 GM 6.6L Duramax with the XDP Driver Side High-Flow Exhaust Manifold XD342. The XD342 has an unrestricted high-flow design that eliminates the "dented" or "kinked" driver side exhaust manifold that comes factory equipped on the 2001-2010 GM 6.6L Duramax powered trucks. On the 2011-2016 LML models this manifold is a direct-replacement for the LML trucks as they already come with the high-flow style exhaust manifold. Each manifold features a durable cast construction and includes the gaskets and hardware needed for installation.

  • Direct Replacement
  • Eliminates "Kinked" Manifold (2001-2010 Trucks)
  • GM OE Cross Reference #: 12624684,12637647,97224587
Application Notes:
High-flow upgrade is only on 2001-2010 trucks. 
Some factory hardware and fasteners will be re-used during installation. 
This is a factory-style replacement on the 2011-2016 GM 6.6L Duramax LML.