Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Cotton Cleanable Red S&B KC Turbo The X468 replacement radiator is

The X468 replacement radiator is constructed from high-quality materials and is built to meet or exceed OEM standards

firm shifts

Each turbo goes through a comprehensive 100 percent functional end-of-line testing through the full RPM range and the Noise

S&B recognizes the benefits of cooler air

Revised Tank Design

Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Cotton Cleanable Red S&B KC Turbo The X468 replacement radiator isMaximum Performance Our cold air intake for the 2004 2005 Chevy GMC Duramax LLY 6. 6L was engineered to minimize air restriction and flows 44. 63 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