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  • GMC Sierra Duramax Flowmaster Performance Intake

Flowmaster Performance Air Intake 2011-2016 GMC Sierra HD 6.6L Diesel

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Product Description



Fits 2011-2016 GM 2500HD/3500HD Trucks with 6.6L Diesel Engine.


Take the performance of your vehicle to the next level with the addition of Flowmaster's new Delta Force Performance Air Intake system for 2011-2016 GM 2500HD / 3500HD trucks with the 6.6L diesel engine. The Delta Force system contains an ultra-trick looking, custom molded black Cross-Linked Polyethylene (XLPE) high-flow intake tube, black anodized aluminum fittings (when applicable), high quality reinforced silicone couplers and all stainless steel hardware. Other features include a large diameter high-flow conical shaped 8 layer cotton gauze air filter, which traps more dirt than typical 6 layer designs, a custom-fit black powder-coated air dam with attachment brackets to securely mount the system in place along with soft bumpers to eliminate any metal to metal contact under the hood. The Delta Force Air Filters are serviceable with our new Delta Force cleaning kits which will help outlast your vehicle. Delta Force Performance Air Intakes are NOT currently legal for use or for sale in the State of California.


No Tuning Required
Power Gains of Up to 5% HP and TQ
No Cutting or Drilling for Easy Installation
Serviceable Lifetime High-Flow 8 Layer Cotton Gauze Filter


2011 GMC Sierra 2500 3500 HD 6.6L Diesel 2014 GMC Sierra 2500 3500 HD 6.6L Diesel
2012 GMC Sierra 2500 3500 HD 6.6L Diesel 2015 GMC Sierra 2500 3500 HD 6.6L Diesel
2013 GMC Sierra 2500 3500 HD 6.6L Diesel 2016 GMC Sierra 2500 3500 HD 6.6L Diesel

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