Upgrade your airflow and install the S&B 76-1006B Turbo Inlet Manifold on your 2004.5-2005 GM 6.6 Duramax. The S&B turbo Inlet Manifold went through dramatic changes from the powder coated black body of the mouthpiece to the CNC machined edges giving your engine the look it deserves. Not only does it look great under the hood but it’s also compatible with intake systems that utilize the stock locations. This product is a welcome addition to and LLY Duramax and helps you outperform the competition.
Once installed you will notice increased throttle response and in many cases lower EGT’s to help keep your engine running cooler. when tested to ISO 5011 standards, the S&B Turbo Inlet Manifold outperforms the competitor and LBZ mouthpieces with a 78.6% increase in airflow over the stock LLY mouthpiece.
78.6% Increased Air Flow
Improved Turbo Spool-Up
CNC Machined Turbo Mouthpiece
Increase Throttle Response & Lower EGT’s
Not available for sale in the state of California