S&B Filters 75-5091 Cold Air Intake For 07-10 Chevrolet Silverado GMC Sierra V8-6.6L LMM Duramax Cotton Cleanable Red CORE-500 4-inch intake velocity stack which

4-inch intake velocity stack which will support/cool 600hp-750hp

Includes exclusive density parameters

Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions

In 5 PSIA ranges from 0-15PSIA up to 0-232PSIA

S&B Filters 75-5091 Cold Air Intake For 07-10 Chevrolet Silverado GMC Sierra V8-6.6L LMM Duramax Cotton Cleanable Red CORE-500 4-inch intake velocity stack whichMaximum Performance Our cold air intake for the 2007 2010 Chevy GMC Duramax 6. 6L was engineered to minimize air restriction and flows 53. 06 percent better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Protect Your Engine. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8 layer Cotton