S&B Filters 76-1006B Turbo Inlet Manifold For 2004-2005 Silverado/Sierra 6.6L Duramax LLY

*We keep these in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*

The stock LLY turbo inlet is very restrictive, causing the turbo to over work and EGT's to go up. This causes dreaded thermal runaway. The S&B Turbo Inlet Manifold improves airflow to your engine by 78.6%, improves turbo spool, and lowers EGT's. Breathe Easy.

Give your vehicle the best with S&B. S&B cold air intakes are engineered to minimize air restriction and increase air flow far better than your stock system. Our intake kits come with a fully enclosed one piece air box that protects the air filter from dirt and keeps out unwanted engine heat. Each intake kit comes with a huge, highly-efficient air filter which results in better performance and better protection for your engine. Available in either a 8-layer cotton cleanable or dry extendable media, the choice is yours. Both offer similar performance, so the decision comes down to would you prefer to throw away the filter or clean it.
S&B outflows the competition, more airflow means more performance and every single S&B cold air intake is test to achieve the highest results possible.

Fitment: 2004, 2005 Silverado/Sierra 6.6L Duramax LLY