EZ LYNK Tune Package for 2011-2023 GM 6.6L Duramax LML/L5P 2500HD 3500HD Year:2015-2016 Q: Do I need a

Q: Do I need a custom ECU tune after installing this intake horn

The quicker turbo spool provided by the aluminized carbon steel pipes translates to improved throttle response and acceleration

Improves combustion and performance while reducing EGTs

ensuring your axle stays centered and preventing steering issues

Product Advantages

EZ LYNK Tune Package for 2011-2023 GM 6.6L Duramax LML/L5P 2500HD 3500HD Year:2015-2016 Q: Do I need atab Description Please Note All tunes are custom and non refundable under ANY circumstances. EZ LYNK tuning files require 710 business days to create. DO NOT install delete parts early. Do not include TCM Tune. For L5P 2017 2023: Your truck needs CAN BUS PLUG(click to purchase) to operate correctly. Important (L5P 20172018): Requires a GM E41 ECM unlock service or an unlocked ECM before tuning. (click to purchase ECM 41 unlock kit) You may be charged