S&B Cold Air Intake for 2011-2016 Chevrolet / GMC Duramax LML 6.6L - 75-5075-1

Unlock Peak Performance with S&B Cold Air Intakes

Engineered for Maximum Performance
S&B cold air intakes are designed to reduce air restriction and increase airflow, outperforming stock systems. The fully enclosed airbox protects the filter from dirt and engine heat, while the clear lid with a rubber seal keeps power-robbing heat at bay.

High Performance Massive Air Filters.
Each intake kit includes a large, efficient air filter, available in cleanable cotton or dry extendable media. Both options offer similar performance, allowing you to choose based on your preference for reusability or convenience.

Premium Silicone Components for Durability.
Our intake kits feature premium silicone filters, couplers, and seals, known for their superior sealing capabilities and longevity. Silicone resists cracking, tearing, and can withstand temperatures up to 400°F, ensuring reliable performance under extreme conditions.

Tested to the Highest Standard.
All S&B intakes undergo rigorous testing to the internationally recognized ISO 5011 standard for airflow, efficiency, and capacity. This ensures that our products meet the highest benchmarks for performance and protection.

No More Check Engine Lights.
S&B invests significant resources to engineer intakes that maintain proper Mass Air Flow (MAF) readings and fuel trims, ensuring compatibility with stock calibrations and moderate aftermarket tuning. This meticulous design prevents check engine lights and supports optimal engine management.

S&B Delivers Innovative and Dependable Automotive Products for Hardworking Customers Who Demand The Best. They have a deep knowledge of the manufacturing process that is required in order to continually improve on a product's design, functionality and cost. For these reasons, S&B is committed to manufacturing as much of the process as possible in their own plants.