17-19 Chevy Full Exhaust

$549.99

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VIN # & Modifications
TCM / TCU Strategy Number
Tuner Serial Number
Matieral
Aluminized
T409 Stainless
Size
4 inch
5 inch
Truck Configuration
Standard Truck
Cab Chassis / Incomplete Truck
Quantity
Recommended Product
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$549.99
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Bundle Discount Tier 1
$1000 to next Discount Tier
$0
$1000
REQUIRED FOR INSTALLATION
Straight Through Muffler
Size
$129.99
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Product Info

Compatible with:

Duramax 2017-2019 L5P/L5D
Product Description

Fits

 Year Make Engine
2017-2019
GM L5P 6.6L Duramax & 4-Bolt Flange

Flo-Pro/Jamo Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The FLO-680NM By FLO-PRO/Jamo is a Downpipe-back exhaust system for the 2017-2019 L5P w/ 6.6L Duramax. It's the perfect kit if you're looking to remove all your stock components and replace it with high-performance & high-flow 5" piping. Just like all of Flo-Pro's/Jamo Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. You'll notice fuel mileage improvement, increased torque, improved flow, lower EGT's, and you'll have a much better sounding 6.6L!

Part Number: FLO-680NM/Jamo
Additional Details
Shipping

Shipping and Returns Policy

Important Notice: Please Read Carefully

Shipping Costs
Our shipping rates apply to orders shipped within the United States and Canada.

Shipping Times

  • Air Shipping: Orders placed with air shipping by 2:00 PM EST on a business day will ship the same day.
  • Ground Shipping: Our goal is to process and ship within 24-48 hours during business days, unless your order contains custom tunes that are preloaded which may take an additional 1-3 business days to ship.

Shipping Delays
Please be aware that we are not responsible for shipping delays due to weather conditions, natural disasters, or any other events beyond our control. No refunds will be issued for delays caused by such events.

Special Shipping Information

  • Alaska and Hawaii:
    Orders shipping to Alaska and Hawaii must select 2nd Day Air. Overnight shipping may not be available for remote areas, and these locations may experience longer delivery times than stated.
  • Remote Areas:
    Some remote areas in Canada and other regions may incur additional shipping costs. If additional fees apply, we will notify you, and your order will be shipped once the extra shipping cost is paid.
  • International Shipping:
    For shipping outside the US and Canada, please contact us through our contact page for assistance.
  • Large Packages:
    All Full Exhausts, Pipes, and Air Intakes ship GROUND!
Returns

Returns Policy

  1. General Return Policy:
    Due to the specialized nature of our products, we generally do not accept returns. Most items are VIN-specific or custom-built to order.
  2. Defective Items:
    We only accept exchanges for defective items. We recommend professional installation for these items. If a product is defective and cannot be exchanged or repaired, a refund of the original purchase price will be issued upon receipt of proof of malfunction or damage.
  3. Return Exceptions:
    In certain cases, we may make exceptions for returns. If your return request is approved, a 30% restocking fee will be applied. All items must be returned in their original packaging, and return shipping costs will not be refunded.
  4. Cancellations:
    All sales are final. If you want to cancel your order after it has been placed but before it has been processed or shipped, a 10% Cancellation/Card fee will apply.
  5. Non-Returnable Items:
    Certain items, such as hard parts (e.g., EGR kits, DPF pipes/exhaust, pyro kits, throttle valve kits, exhaust tips, and intakes), are not eligible for return unless an exception is made. If an exception is granted, a 30% restocking fee will be applied, along with the cost of return shipping.

Contact Us
Before returning any items, please contact us for specific shipping instructions.

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Still have questions?

Our customer support is available during business hours.

Customer testimonials

Don't just take our word for it...

Great job!!!

Chan

07.5-09 RAM EFI Live Tuner & Tunes

Works great, was a little surprised it didn’t improve fuel economy, but no more def issues so it is still a win.

David

14-18 Jeep EZ LYNK Tuner & Tunes

Amazing tunes and customer service definitely recommend this company

Jesse

03-07 Ford SCT Tuner & Tunes

Yall did great im going recomend very helpfull great customer service

Robert

14-18 Jeep EZ LYNK Tuner & Tunes

Was an awesome package easy to assemble. I am still playing with my settings for fuel mileage but power is unreal. Reason fuel mileage isn't up there uet the kid in me keeps looking in his mirror to see black lol loved the quick delivery. Loved how easy it was to follow the directions and the you tube vids you gùs put out

Bryan

03-07 Ford SCT Tuner & Tunes

Great service

Darin

07.5-09 RAM RACEME ULTRA Tuner & Tunes

Hello, install went pretty well and truck is running amazing! Feels like a new truck! This kit helped me get my truck back on the road after having issues with DPF filter, DEF pump, and injector. Truck sounds amazing too!

Reuben

07.5-09 RAM RACEME ULTRA Tuner & Tunes

Great

Austin

08-10 Ford 6.4l EZ Lynk Tuner & Tunes

Love it, easy to install and setup

Jack

08-10 Ford 6.4l EZ Lynk Tuner & Tunes

Very happy with the product. The tuning is good and the kit was everything I needed. The stock 4 inch into 4.5 was the only issue with the deleted pipe but easily fixed with a new adapter.

Aaron

03-04 Dodge/Ram 5.9l MM3 Tuner & Tunes

Need a guide?

Instruction Manuals

Step by step instructions on how to install this product.

No manuals for this product yet. Request one here.

FAQs

You have questions, we have answers. Here's the top five questions that we're asked.

Are there any hidden fees or charges not mentioned upfront?

We are committed to transparency. All costs, including taxes, shipping, are displayed during the checkout process before you confirm your purchase. There are no hidden fees.

How do I install or assemble the product?

Installation or assembly instructions for your product are detailed here on our website under the "Installation Guides" in the "Store" menu, where you can find instructions or email our support for additional instructions. If you're not comfortable performing the installation yourself, we recommend taking the product to a qualified mechanic or professional installer to ensure it's set up correctly and safely.

Can I track my order?

Yes, once your order is shipped, you'll receive an email with a tracking number. You can use this number on the courier's site to get real-time updates on your order's status. You can also login to your user portal here to track your order.

Can this be used for on-road trucks?

These products are designed, tested, and certified of Off-Road use ONLY.

Is there a warranty or guarantee that speaks to the product's quality?

Yes, our product comes with a one-year warranty against manufacturing defects. This warranty ensures that should your product fail due to manufacturing issues within this period, we will repair or replace it free of charge. Additionally, we guarantee products to work as intended. Our commitment to quality is backed by these guarantees to give you peace of mind with your purchase.

Still have questions?

Our support is available during business hours.

Support

For any inquiries or technical support, please feel free to reach out to us.

support@thedieseltechs.com

Sales

Contact our sales team for any assistance you may need.

+1 (888) 789-5551
sales@thedieseltechs.com

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Chat with our sales & support staff live during our office hours of 9-5 MST every weekday.

+1 (888) 789-5551
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