GM 6.6L Duramax LML (2011-2016)

EZ-Lynk Upgrade Page Upgrade your current AMDP EZ-Lynk setup in any way you'd like! Moving to Lifetime Lynk, adding transmission tuning or a SOTF switch will give you all the...

Fits Year Make Engine 2011-2016 GM 6.6L Duramax   Note: For use on trucks with AMDP EZ-Lynk Custom Tuning only. TCM Tuning increases the line pressure, this puts more pressure...

5" SS Downpipe Back Single | 2011-2015 GM 2500/3500 6.6L DURAMAX Upgrade your truck's exhaust system with the 5" Stainless Steel Downpipe Back Single Exhaust, specifically engineered for the 2011-2015...

5" Downpipe Back Single No Muffler | 2011-2015 GM 2500/3500 6.6L DURAMAX Get the ultimate performance and sound for your 2011-2015 GM 2500/3500 6.6L Duramax with this 5" Aluminized Downpipe...

4" SS Downpipe Back Single No Muffler | 2011-2016 GM 2500/3500 6.6L DURAMAX Experience the raw power and unrestricted sound of your 2011-2016 GM 6.6L LML Duramax with this 4"...

2004.5-2005 LLY Duramax Cooler Upgrade Kit w/ Up Pipe Revitalize your 2004.5-2005 GM 6.6L LLY Duramax with this high-performance Cooler Upgrade Kit. Specifically engineered to address the weaknesses of the...

Maximize your 2011-2015 Duramax's performance with this aggressive 5" downpipe back exhaust system. Engineered to eliminate restrictive factory components, this no-muffler design delivers increased horsepower and torque while producing that...

Description Fits Year Make Engine 2011-2015 GM LML 6.6L Duramax & V-Band Clamp Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 531013...

Description Fits Year Make Engine 2015.5-2016 GM LML 6.6L Duramax & 3-Bolt Flange At The Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....

Engineered for 2015.5-2016 Duramax diesel engines, this 5" downpipe back exhaust system delivers maximum flow and performance. The complete setup includes a high-flow muffler designed to reduce backpressure while maintaining...

Description Fits Year Make Engine 2011-2015 GM LML 6.6L Duramax & V-Band Clamp Or 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....

Description Fits Year Make Engine 2015.5-2016 GM LML 6.6L Duramax & OEM Style 3 Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....

Description Fits Year Make Engine 2011-2015 GM LML 6.6L Duramax & V-Band Clamp Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 431029 is...

Description Fits Year Make Engine 2015.5-2016 GM LML 6.6L Duramax & OEM Style 3 Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...

Description Fits Year Make Engine 2015.5-2016 GM Duramax & 3-Bolt Flange at Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 431019...

Description Fits Year Make Engine 2015.5-2016 GM LML 6.6L Duramax & 3-Bolt flange at Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....

Description Fits Year Make Engine 2011-2015 Dodge Ram 6.6L Duramax w/ V-band flange at Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. Looking...

Description Fits Year Make Engine 2011-2015 GM LML 6.6L Duramax & V-Band Flange at the downpipe only! Note: This exhaust system will ONLY fit early 2015 models. Confirm before purchasing! Mel's Manufacturing Exhausts...