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GM Duramax L5P - Down-pipe Back Race Exhaust System (2017-2023)

Race Exhaust
Sku: ESSS-GM-17-4

This product fits:

2017-2023 Chevrolet Silverado and GMC Sierra 2500/3500 HD 6.6L
Duramax L5P pickup trucks.
will not fit Cab & Chassis trucks.
Regular price
$654.50 USD
Regular price
$825.00 USD
Sale price
$654.50 USD
-21%
Shipping calculated at checkout.
Select Exhaust System:: 4-inch Downpipe-Back
Muffler Option: No Muffler
Only 76 items in stock! Out of stock!

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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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Vendor: Black Bandit

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

DESCRIPTION

With L5P downpipe-back exhaust unleash the true power of your 2017-2023 Chevrolet Silverado or GMC Sierra 2500 & 3500HD 6.6L Duramax L5P with the Black Bandit Downpipe-Back Race Exhaust System. This top-tier exhaust system begins right at the downpipe, allowing for the removal of both the catalytic converter and DPF filter, thereby significantly enhancing overall vehicle performance.

Notably, this product is not compatible with Cab & Chassis trucks. Moreover, it is designed solely for off-road use and requires race tuning to operate effectively.

Product Options for L5P downpipe-back exhaust 

You can choose between 4-inch and 5-inch exhausts based on your specific vehicle needs. Both options provide excellent performance, but the size difference can cater to different application requirements.

Key Product Features:

  • Durable stainless steel piping available in 4" or 5" for maximum longevity.
  • Downpipe-Back Race Exhaust design ensures optimal performance.
  • OE-style hangers for easy and secure installation.
  • Enhanced performance: Experience a noticeable boost in power with each drive.
  • Decreased EGTs: Lower your Exhaust Gas Temperatures, ensuring a healthier engine.
  • Optimized exhaust flow: Boost efficiency and performance.
  • Improved breathing: Help your engine breathe easier, further increasing power output.
  • No bungs: Ensures smoother, unobstructed exhaust flow.
  • Fuel efficiency: Increase in fuel efficiency translates to savings at the pump.
  • Optional muffler: Choose to add a muffler for a quieter and more refined exhaust note.

Important Reminders:

This product is for off-road and race use only and requires race tuning for optimal performance. Moreover, you will feel the difference in both power and efficiency with the L5P downpipe-back exhaust.

With these benefits, your truck’s performance will rise to a whole new level. Order yours today and see the difference for yourself!

PLEASE NOTE!

  • 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. Please note that, unless specified differently on the product page, our parts do not include installation instructions. Our components 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, we understand the importance of timely delivery when it comes to your performance parts. We are 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, please bear in mind that unforeseen circumstances beyond our control may occasionally impact shipping times.

Factors Affecting Shipping:

Weather Conditions: While we pride ourselves on our fast and efficient order processing, adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We assure you that we will make every effort to overcome such challenges and minimize any delays.

Holiday Periods: Even our dedicated team needs a well-deserved break during holidays. Please note that our shipping center will be closed on such occasions. Rest assured, we will resume shipping promptly on the next business day. During peak holiday seasons, please allow for potential delays, but be assured that we will keep you informed every step of the way and work diligently to deliver your order as swiftly as possible.

Staff Availability: While we have an exceptional team, we recognize that unforeseen circumstances can occasionally affect our staffing levels. In such cases, we may experience minor delays. However, we want to assure you that we are committed to swiftly resolving any staffing issues and maintaining our high standards of service.

We genuinely appreciate your understanding and patience during any unexpected obstacles we may encounter along the way. Be assured that we will utilize every resource available to deliver your performance parts to you promptly.

Thank you for choosing Tuner Depot, where our passion fuels our commitment to outstanding customer service.

Happy tuning!