631001-EGRLML Mel's Manufacturing EGR Blocker Plates - GMC/Chevy 6.6L Duramax 2011-2016

Eliminate the problematic EGR valve and cooler with this high quality, low cost delete kit for your 2011-2016 GMC/Chevy Duramax 6.6L LML pickup. Race tuning required.

Give the engine in your 2011-2016 GMC/Chevy Duramax 6.6L LML diesel a cleaner look by deleting the bulky plastic intake resonator box under the hood and rid yourself of potential cracks which can lead to dirty air intake problems.

Fits 4" Exhaust Systems

Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2011-2015 GM 6.6L Duramax LML - With Muffler / No Tip. SEE IMPORTANT FITMENT NOTES

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Mel's Manufacturing 4" Aluminized Steel CAT & DPF Delete Pipe kit for your 2011-2015 GMC Chevy 6.6L Duramax diesel with the LML engine. Race tuning required.