HD Diesel Supply - 2011-2016 GM 6.6L LML Duramax Custom Tuning

Custom Tuning - 2011-2016 GM 6.6L LML Duramax Custom Tuning

Browse 2011-2016 GM 6.6L LML Duramax Custom Tuning Products

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Description: 2011-2016 GM 6.6L LML Duramax EZ LYNK AutoAgent 2 DPF/EGR Delete includes 5 Tune Levels Full Support Pack Complete DPF/EGR Delete tuning package for your 2011-2016 LML Duramax Truck!...More Details »
Item #: HD70362
Condition: New
Price: $1,923.00
Sale: $1,599.00
Save: 17%
Save: $324.00

Description: 2011-2016 GM 6.6L LML Duramax EZ LYNK Full Support Pack DPF/EGR Delete 5 Tune Pack only. This is the Full Support 5 Tune pack only. If you alrerady have a EZ Lynk just add the EZ LYNK Full Support...More Details »
Item #: HD70369
Condition: New
Price: $1,199.10
Sale: $985.00
Save: 18%
Save: $214.10
Qty:

Description: 2011-2015 GM 6.6L LML 5" Down Pipe Back No Muffler Exhaust system Does not fit 3 bolt flange must use GM8427 Downpipe -Does not fit 2015+ with 3-bolt flange. -Downpipe Back. -Aluminized Steel....More Details »
Item #: HD70359
Condition: New
Price: $545.98
Sale: $479.99
Save: 12%
Save: $65.99

Description: 2011-2015 GM Duramax LML 4" Down Pipe back Exhaust system with Muffler MBRP Does not fit 3 bolt flange must use GM8427 Downpipe -4" Down pipe back. -Downpipe Back. -Aluminized Steel....More Details »
Item #: HD70363
Condition: New
Price: $574.99
Sale: $459.99
Save: 20%
Save: $115.00

Items 1-4 of 4