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6L Duramax (3-BOLT FLANGE STYLE DOWNPIPE)
6L LML Duramax
KC Stage 1: Best Suited for a Boost in Mid & High Range Performance While Having a Strong Low End for Towability (Best Paired With at Least the 10% CPX Pump for Adequate Fueling When Adding Power
Includes Heavy-duty Silicone Couplers & Stainless Steel T-bolt Clamps
AMDP 2019-2023 6.6L Duramax EZ Lynk Custom Tuning Tuning Selection:Limited Access 6L Duramax (3-BOLT FLANGE STYLETHIS PRODUCT IS TUNING ONLY AND DOES NOT INCLUDE THE EZ LYNK DEVICE. THE EZ LYNK DEVICE WILL NEED TO BE PURCHASED SEPARATELY IF YOU ARE IN NEED OF ONE. LIFETIME ACCESS GIVES YOU ACCESS TO THE COMPLETE AMDP CUSTOM TUNING LIBRARY FOR THE LIFETIME OF THE TRUCK OR UNTIL AMDP DISCONTINUES SUPPORT. LIMITED ACCESS GIVES YOU ACCESS TO THE COMPLETE AMDP CUSTOM TUNING LIBRARY FOR 4 WEEKS FROM THE TIME YOU LINK THE FILES. AFTER 4 WEEKS, THE FILES WILL BE REMOVED
