S&B 76-1006B Turbo Inlet Manifold | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

GM Duramax S&B Turbo Inlet Manifold Features: - Improves airflow to engine by 78.6% - Less restrictive over stock - Greatly reduces EGTs - Improves turbo stool - CNC machined turbo mouthpiece - Threaded CCV port for on & off-road applications - Straightforward installation Increase Your Duramax's Engine Performance The stock turbo inlet on your 2004-2005 GM 6.6L Duramax equipped truck is extremely restrictive, causing the turbo to work overtime while your Exhaust Gas Temperatures (EGTs) go through the roof. Instead of pushing your truck to it's limit and causing that dreaded thermal runaway, you can invest in the S&B Turbo Inlet Manifold for a 78.6% improvement in airflow over stock. Allowing your engine to breath easier with a larger volume of air will help improve turbo spool, increase throttle response, and lower EGTs for a smoother running truck each time you get behind the wheel. Premium Construction & Installation Info The S&B Turbo Inlet Manifold for 20042-2005 6.6L Duramax applications was built for both functionality and reliability for more peace of mind whether you're towing a heavy load or challenging new terrain. This system was CNC machined for a perfect fit and then powder-coated black to help combat the damaging effects of rust and corrosion. Test to ISO 5011 standards, this aftermarket turbo inlet outperforms the stock LLY mouthpiece ten-fold. Additionally, the included threaded CCV port gives you the versatility to remain compliant with current emission regulations, so the plug is for all those who wish to re-route the CCV tube for race only applications. When it comes to installation, this unit can be directly mounted in place of your stock components for a quick and easy process you can complete at home. Vehicle Fitment: 2004, 2005 GM 6.6L Duramax Trucks