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Collection: GM Duramax EGR Upgrade Kits

Factory EGR systems restrict airflow, increase soot buildup, and lead to long-term issues. DIESELR’s EGR kits are built to reduce engine stress, lower operating temperatures, and improve efficiency for LB7, LLY, LBZ, LMM, LML, L5P, LM2, and LWN Duramax models.

13 products