



S&B 76-1006B Turbo Inlet Manifold (2004.5-2005 6.6L Duramax)
Fits: Chevrolet • GMC
Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.
Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295
Save Contact
Ships from our vendor network — most orders ship in 2–5 business days. Text us to confirm stock on big-ticket items.
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the S&B 76-1006B Turbo Inlet Manifold (2004.5-2005 6.6L Duramax) you will earn 200 DIESEL DOLLARS in your SDS Fuel Tank!
Upgrade your airflow and install the S&B 76-1006B Turbo Inlet Manifold on your 2004.5-2005 GM 6.6L 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 location. This product is a welcome addition to any LLY Duramax and helps you outperform the restrictive stock piece. 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 offers a 78.6% increase in airflow over the stock LLY mouthpiece.
Features:
- Lower EGT's
- 78.6% Increased Air Flow
- Improved Turbo Spool-Up
- CNC Machined Turbo Mouthpiece
- Increase Throttle Response & Lower EGT's
✓ added to your cart
Finish the job
Parts our Wildwood techs pair with this one — take a look before you check out.

S&B 76-1006B Turbo Inlet Manifold (2004.5-2005 6.6L Duramax)
Sale price$199.99
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the S&B 76-1006B Turbo Inlet Manifold (2004.5-2005 6.6L Duramax) you will earn 200 DIESEL DOLLARS in your SDS Fuel Tank!


