S&B Air Intake Kit for Chevy/GMC (2004.5-05) 6.6L LLY Duramax, Dry Extendable Filter

S&B Air Intake Kit for Chevy/GMC (2004.5-05) 6.6L LLY Duramax, Dry Extendable Filter

With being 99.78% efficient @ 612 CFM and 41.33% more airflow than the stock intake, this intake will get your the flow your looking for while still protecting your engine. This one piece air box design features an integrated box seal that keeps out unwanted engine heat. The cooler the air, the greater the density, resulting in better performance. The premium silicone seals won't tear or crack and can handle temperatures as high as 400*F. Designed to fit better than the stock intake. You'll be breathing easy in just 45 minutes.


*Make Sure It Fits
Is your vehicle a LLY or LB7? Check the eighth digit of your VIN to find out. If it's a 2 you've got a LLY and you'll need this kit. If it's a 1 you've got an LB7 and need the 75-5101D kit.