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  • For Off-Road Use Only
    Black Bandit Race Exhaust GM Duramax LMM 4" Down-pipe Back Exhaust (2007.5-2010)
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GM Duramax LMM 4" Down-pipe Back Exhaust (2007.5-2010)

Sku: ESSS-GM-07-4

This product fits:

2007.5-2010 Chevy Duramax LMM 6.6L Silverado 2500HD / 3500HD Pickup
2007.5-2010 GMC Duramax LMM 6.6L Sierra 2500HD / 3500HD Pickup
Not compatible with late models with a 3 bolt flange
$660.00
$467.50
-29%
Shipping calculated at checkout.

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Within the device vehicle info section, look for the value with the text containing "14C204":
HC3A-14C204-ABH

Once you receive the device, please contact us with your serial number, VIN, and ECU strategy so we can create the custom tunes and send it to you for tuning your vehicle.

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Please note: All sales of exhaust pipes, straight pipes, and engine pipes are final and Non-Returnable and Non-Refundable

Black Bandit Series 3 material image
T304 Stainless Steel

The Purest Stainless Steel used in Exhaust System Manufacturing

rust resistant icon

High Rust Resistance

Lasts up to 20+ years icon

Lasts Up To 20+ years

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Looks Better

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T409 Stainless Steel

The Standard Stainless Steel used in Exhaust System Manufacturing

rust prone icon

Low Rust Resistance

Lasts up to 20+ years icon

Lasts Up To 5-8 Years

Looks better icon

Looks Dull

Attention

A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:

  • Low power
  • Poor fuel mileage
  • Engine codes that may appear
  • Poor shifting characteristics

For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)

Attention

You have added a product to your cart that requires the Service. This required additional service is NOT included in the price shown on TunerDepot.com. This means that you will be required to pay for the Service in addition to the product you have just added to the cart.

The GM Duramax LMM DPF delete exhaust System is a performance-driven upgrade designed for 2007.5-2010 Chevrolet Silverado & GMC Sierra 2500/3500HD 6.6L Duramax trucks. This exhaust system is ideal for those seeking enhanced power and efficiency in off-road and competitive environments.

Vehicle Fitment:

This system fits 2007.5, 2008, 2009, and 2010 Chevrolet Silverado and GMC Sierra 2500/3500HD 6.6L Duramax pickup trucks. However, it does not fit Cab & Chassis trucks or late models with a 3-bolt flange.

Features of LMM DPF delete exhaust :

  • 4" Stainless Steel Piping: Crafted from high-quality stainless steel for durability and corrosion resistance.
  • Downpipe-Back Design: The system starts from the downpipe, allowing the removal of both the catalytic converter and DPF filter for off-road applications.
  • OE-Style Hangers: Installation is made easy with original equipment-style hangers, ensuring a secure fit.
  • Maximum Flow: The system provides optimal exhaust flow, enhancing overall engine efficiency, making it perfect for competitive use.
  • No Bungs: Simplified design without emissions-related bungs.
  • Increases Fuel Efficiency: Removing the restrictive components helps improve fuel efficiency and overall engine performance.

This race exhaust system is ideal for off-road enthusiasts who want to maximize their truck’s performance. The straight-pipe design enhances exhaust flow, reduces backpressure, and boosts fuel efficiency, giving your truck a noticeable performance edge.

You must perform race tuning to ensure this system functions effectively. It is specifically designed for race use. If you prefer a quieter ride, you can add an optional 4" muffler. Installing the system professionally ensures a proper fit and optimal performance, making it a smart choice for those serious about off-road upgrades.

* Note: Always check local laws before installing off-road components. This product is for off-road use only and requires race tuning for proper function.

Important Product Information

Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.

Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.

Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Unless specified differently on the product page, our parts do not include installation instructions. They are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.

Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.

No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.

Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.

No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.

Shipping Policy at Tuner Depot

At Tuner Depot, we understand the importance of timely delivery for your performance parts. We're committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.

Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, unforeseen circumstances beyond our control may occasionally impact shipping times.
Factors Affecting Shipping:
  • Weather Conditions: Adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We will make every effort to minimize any delays.
  • Holiday Periods: Please note that our shipping center will be closed during holidays. We will resume shipping promptly on the next business day. Allow for potential delays during peak seasons, but rest assured, we will keep you informed every step of the way.
  • Staff Availability: Unforeseen circumstances can occasionally affect our staffing levels, possibly leading to minor delays. We are committed to swiftly resolving any issues to maintain our high standards of service.
We genuinely appreciate your understanding and patience during any unexpected obstacles. Be assured that we will utilize every resource available to deliver your performance parts promptly.