S&B Filters 76-1006B Turbo Inlet Manifold

PART# 76-1006B | SKU SBF76-1006B
★★★★★ ★★★★★ 4.6 (27 Reviews)

Vehicle Fitment For:
2004.5-2005 GM 6.6L Duramax LLY

See full application list below
$195.00

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Description

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
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA

Reviews For S&B Filters 76-1006B

Overall Rating
4.6/5
27 Reviews
Verified Buyer
★★★★★ ★★★★★
LLY S&B Turbo Inlet
Jimbo James | February 16th, 2026
S***s harder than Monica Lewinsky.
Verified Buyer
★★★★★ ★★★★★
Tow rig upgrade(#2108436)
KC (Ohio) | October 20th, 2023
I recently got a 05 Duramax to expand my side hustle hauling business and wanted the truck to pull and breathe better. Besides research showed this to be a top 5 upgrade. Overall pleased, install was only a few minutes and got rid of all the ugly plastics.
Verified Buyer
★★★★★ ★★★★★
Works great
Tanner (Texas) | April 14th, 2023
Nice product, easy installation. Feels like it made a difference in sound and EGTs.
Verified Buyer
★★★★★ ★★★★★
S&B LLY Turbo Intake
Mike (Western Wisconsin) | March 31st, 2023
Installed the S&B intake and instantly noticed more power and lower operating temperature. It works for me!
Verified Buyer
★★★★★ ★★★★★
Must have!
Nate (Tn) | February 24th, 2023
Incredible quality, I’m impressed!
 
★★★★★ ★★★★★
It came in not even machined! But painted...
John (ID) | December 14th, 2022
Yes, they replaced it after a few days but finish inside is not smooth at all, I compared with Chinese ones 30% of the price, and they appear to be of a better quality.
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Frequently Asked Questions

Will this mouthpiece will work with a stock intake?

Yes, you can use an aftermarket Intake or the OE intake.

Click Here - Install Sheet

Will this fit a 2003 Duramax 2500?

The S&B Filters Turbo Inlet Manifold 76-1006 will only fit the 04.5-05 applications. Click Here for the only LB7 Intake Manifold we offer.

Why is it illegal in California, what changes?

The S&B Filters 76-1006B Turbo Inlet Manifold is not legal for sale or use in California on pollution controlled motor vehicles because is does not have a CARB E.O. #.


The California Air Resource Board (CARB) requires that an E.O. identification label be applied to the vehicle in order to pass a smog check inspection when a Performance Intake Kit has been installed. You must place the E.O. label provided on or near the intake kit after installation so that a smog check technician can easily verify the E.O. number. As of April 2009, S&B has never had a product where CARB denied an exemption request; however, the exemption process with CARB can take as long as 18 months. Check the status of the exemption process by looking up a specific part number at www.sbfilters.com. The CARB Exemption number and/or status is listed under the Product Details section for each part number. If the status shows as “Pending,” CARB has yet to issue an exemption. Products that have not been issued an EO number are street legal in most states, but may not be used on emission controlled vehicles in the state of California and are for off road use only. If you purchased your kit from S&B Filters directly, we will automatically mail you your Exemption Sticker when it is issued to us. If you purchased your kit from an authorized S&B Filters Dealer, log onto our web site and register to receive your Exemption Sticker.

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What is it made of?
This elbow is made out of aluminum
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More to Consider

Specifications For S&B Filters 76-1006B

MPN 76-1006B
SKU SBF76-1006B
GTIN 841372034909
ID 15630
Manufacturer Name S&B Filters
Shipping Weight 2.00 lb.
Shipping Length 10 in.
Shipping Width 7 in.
Shipping Height 6 in.
Fuel Type Diesel
E-Code 3
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference # 76-1006
Internal L0R11

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