Fits: 2004-2005 GMC & Chevrolet LLY w/ 6.6L Duramax
The S&B 75-5102 Intake Kit for the LLY Duramax is hands down the best fitting, flowing, and performing kit on the market. Each S&B Kit is molded and laser cut to fit in your LLY better than stock and flow over 43% more airflow.
Unlike their competitors, their intakes don't just flow more, they retain their filtration and are extensively lab tested before release to ensure they meet or exceed the industry standards. The 75-5102 kit for the LLY is rated at 99.52% efficiency so you can rest easy knowing your Duramax is protected. You can check out the test results from their testing on the link below.
- 43% more airflow than the stock intake
- 99.52% efficiency @ 612 CFM
- Direct bolt-on install
- Oiled or Dry Filter Options
- Fully Enclosed Airbox
Test Results | Installation Instructions
Engineered to outperform your stock intake.
Our one-piece airbox design features an integrated box seal that keeps out unwanted engine heat. The cooler the air, the greater the density, resulting in better performance.
Looks great, long-lasting and can take the heat.
Premium silicone seals won't tear or crack and can handle temperatures as high as 400℉
Quick and Easy Install
Designed to fit better than the stock intake. You'll be breathing easy in 45 minutes
Part Number: 75-5102