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Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic
Load image into Gallery viewer, 2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic

SKU: VP-002-A054

2017-2023 Chevrolet Silverado & GMC Sierra 2500 3500HD L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust Generic

Regular price $254.88
Sale price $254.88 Regular price
Sale Sold out
Unit price
/per 
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.

Product Overview:
The downpipe channels exhaust gases from the turbine housing into the exhaust system. Upgrading to a performance downpipe with a larger diameter and high-flow design reduces restriction and boosts exhaust flow.

By eliminating the factory limitations, this downpipe allows the turbo to expel gases more efficiently, resulting in improved power output, quicker spool times, and the ability to safely increase boost pressure.

Specifications:
Condition:100% Brand New
Material: Stainless Steel
Type: 3.5 Inch Downpipe

Compatibility:
For 2017,2018,2019,2020,2021,2022,2023 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks. 
Will not fit Cab & Chassis trucks

Package List:
As shown in the figure

Notes:
Not for sale or street use on a licensed vehicle in the State of California and New York & does meet CARB states.
All products we sold are deemed for "Off-Road use only"

Delivery:
Free Shipping on all orders
Estimated Shipping Time: 3-8 working days
Secure Packaging: Waterproof and protective to ensure safe delivery

Warranty:
Premium Quality: Durable materials and precision manufacturing
1-Year Warranty for peace of mind
Return Policy: Items can be returned within 30 days of receipt
24/7 Customer Support: Our team is available to assist you around the clock

Additional Content:
No Sales Tax: Enjoy tax-free shopping!

Customer Reviews

Based on 59 reviews
95%
(56)
5%
(3)
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Anonymous
Catless downpipe for mini cooper

Yall gon be happy when yall stuff come on everything velocity titan is legit and it took 5 days for it to come and I expected more like 7-10 days because of everything going on but shipping is fast and you can trust this website n just to let yall know I don’t work for these people but I am just way to happy words can’t even express. My car is insanely loud and cops got called when I entered my Karen ass neighborhood and then thinking it’s gunshots blew my mind like, man I can’t say nothin else just place da order😂

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Anonymous
Muy bueno

Bueno excelente se escucha súper bien

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Anonymous
L5P Race Pipe Upgrade

This kit was just what my 2020 Duramax needed—solid welds and quick shipping.

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Anonymous
Amazing Upgrade

The downpipe exhaust fit my car perfectly and really opened up the exhaust flow.

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Anonymous
Great Product for My F350

The EGR delete kit for my 2016 F350 Powerstroke was easy to install, and the added radiating pipe gave me noticeable performance gains.