2007-2010 Duramax S&B Cold Air Intake Kit
The S&B Cold Air Intake for the 2007-2010 Duramax 6.6L was engineered to minimize restriction and flow better than stock.
This kit comes with an enclosed airbox that protects the filter from dirt, debris and keeps engine heat out.
The large air filter and tube produce a more aggressive sound than stock.
More air equals better performance.
The Duramax LMM intake kit features two large air inlet points.
If you want to customize the amount of air you take in, we include an optional box plug that can seal off one inlet point.
