Upgrade the restrictive stock exhaust in your 2001-2010 GM 6.6L Duramax with the XDP Driver Side High-Flow Exhaust Manifold XD342. The XD342 manifold eliminates the “dented” or “kinked” exhaust manifold that came standard on the 2001-2010 GM 6.6L Duramax. As a result of removing the factory restriction you will see an increase in exhaust flow, faster turbo spool up, lower EGTs, and improved performance. In other words, the XDP High-Flow Exhaust Manfiold will help let your diesel maximize it’s true potential.
In addition, this will also work as a direct-replacement on 2011-2016 LML trucks as they already came with this freer flowing style exhaust manifold. This is ideal if your stock manifold is cracked or worn out. Constructed of durable cast iron for maximum durability and leak free performance. Kit includes all necessary gaskets and hardware required for installation.
Durable Cast Iron Construction
Eliminates Restrictive “Dent” (2001-2010 Trucks)
Improved Exhaust Flow, Faster Spool Up, and Lower EGT’s
Includes All Necessary Gaskets and Hardware for Installation
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.
For more information on the XDP Driver Side High-Flow Exhaust Manifold XD342 – Click Here