3.5" High Flow Exhaust Up Pipes For Chevy 6.6L L5P Duramax Diesel 2017-2020

SKU: C138-B098

Price:
Sale price$158.88 USD

Description

Feature:
Upgrade the L5P to achieve higher-flow by bolting on PPE OEM-Length Replacement High-Flow Up-Pipes.
These direct replacements have a 46% larger flow area over stock, which results in a deeper-breathing power-plant, while maintaining the mandated Federal emissions standards of stock.
The Length Up-Pipes are manufactured from stainless steel. These new Up-Pipes include the superior internally-sleeved bellows, also manufactured from stainless steel.
This system is engineered to take the abuse of high temperatures and high pressures, while promoting increased exhaust flow and lower EGTs.

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

Fitment:
For 2017-2021 Chevy Silverado 2500HD/3500HD 6.6L L5P Duramax Diesel
For 2017-2021 GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Diesel

Package including:
As shown in the figure

NOTE
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"


Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems


Customer Reviews

Based on 39 reviews
87%
(34)
8%
(3)
3%
(1)
0%
(0)
3%
(1)
M
Michelle Florence
Excellent DownPipe!

Arrived quickly and well-packaged.

J
Jennings Sherry
Good Performance

This exhaust downpipe improved my car’s performance. Easy to install and durable. Quick delivery and good price. Very satisfied.

l
lauren smith

This product is very well made, absolutely. I would recommend it.

E
Eric M Rogers
Miss understood description on Amazon

I thought that I was ordering a 2.5 inch exhaust cat back system and received a 3.0 inch exhaust instead. There is no way this can be adapted to the stock catalytic converter. What do I need to do to correct this?

B
Ben Shenton

They say delivery time is three days, in reality is five days, however the part fits perfectly, and so far -after 600+ miles driven- the car is performing very well.

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