Fits: 2004.5 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LLY Duramax Diesel
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% (ISO 5011 Verified), improves turbo spool, and lowers EGT's. Along with better performance comes better looks. On the visual side it has been powder coated black and edges CNC machined for a supreme fit and finish, even including a threaded CCV Port. A plug is also included if you have re-routed yours.
Features:
- A 78.6% (ISO 5011 Verified) increase in air flow over the stock mouthpiece
- Powder coated black and CNC machined edges
- Compatible with any intake system that utilizes the stock location
- Lowers EGT's and Increases throttle response
- Threaded CCV Port
Includes:
- Inlet Pipe
- CCV Threaded Plug
**CARB EO Approval Pending**
*THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA*