This EGR & Cooler Upgrade Kit is designed specifically for 2011-2014 GMC Sierra and Chevrolet Silverado 2500/3500 trucks, as well as Savana/Express Vans, with a 6.6L Duramax LML diesel engine. It provides a practical solution for owners looking to remove the factory EGR system for off-road performance applications.
By removing the complete EGR system, this kit helps eliminate the risk of a clogged or leaking EGR valve, which often leads to performance loss. As a result, you will experience quicker turbo spool and lower exhaust gas temperatures (EGTs). This improvement leads to faster recirculation of coolant, effectively lowering engine coolant temperatures and optimizing overall engine performance.
*Off-road use only. Custom tuning is required*
GM Duramax LML 6.6L - EGR & Cooler Upgrade Kit (2011-2014)
- 2011, 2012, 2013, 2014, & early 2015 GMC Sierra 2500/3500 with a 6.6L Duramax engine.
- 2011, 2012, 2013, 2014, & early 2015 Chevrolet Silverado 2500/3500 with a 6.6L Duramax engine.
- 2011, 2012, 2013, 2014, & early 2015 Savana/Express Van 2500/3500/4500 with a 6.6L Duramax engine.
- 2011, 2012, 2013, 2014, & early 2015 GMC Sierra 2500/3500 with a 6.6L Duramax engine.
- Allows removal of the complete EGR system
- No more plugged or leaking EGR system
- Includes all hardware and gaskets
- Increases fuel economy
- Increases engine longevity
- Allows more fresh air to enter the combustion chamber
- Heavy-duty spring clamps