System Components Included: (2) Shock extenders, Mounting hardware
Cognito Limited Lifetime Warranty, covers material & workmanship defects for original purchaser exclusively (excludes normal wear/ wear items, or abnormal abuse)
Specialty Tools Needed: Standard mechanics tools
Compatibility: Required when using Cognito control arms in conjunction with Cognito spec shocks for Cognito level to 12" lifts
The 2011-2019 GM 6.6L Duramax Cognito 1" Front Shock Extender Kit Improves Droop Travel
Adding some extra length to your front shocks can go a long way in improving your suspension performance. With the 2011-2019 GM 6.6L Duramax Cognito 1" Front Shock Extender Kit, you will be able to add just enough length to increase droop travel. Your components will have more room to work and be able to last for longer all with a little bit of front shock extension. This kit is meant for leveled GM 6.6L Duramax trucks that are still utilizing the factory UCAs and shocks, so having aftermarket versions of these suspension components will not work. All of the necessary mounting hardware is included for a smooth installation. If any goes wrong with this extender, it is covered by Cognito's limited lifetime warranty against material and workmanship defects. Fitment: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GM 6.6L Duramax
Year Ranges
Make
Model
Series
Engine
2011-2019
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
Property
Values
Year Ranges
2011-2019
Make
GM/Chevrolet/GMC
Model
Silverado/Sierra
Series
2500HD/3500HD
Engine
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