Chevy 2017-2020 2500HD 3500HD 6.6L L5P Duramax Diesel 3.5" High Flow Exhaust Up Pipes

$159.88 USD

SKU: C138-B098~001

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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

Shipping Details:
Free Shipping.
Estimated Time of Arrival: 3-6 days.

Warrenty:
Customers have the right to apply for a return within 60 days after the receipt of parcel.
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Customer Reviews

Based on 106 reviews
94%
(100)
5%
(5)
1%
(1)
0%
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0%
(0)
J
Jon R Schweizer
Good stuff!!

Perfect fit!

P
Pierre H.

No more overheating from the old EGR setup

Y
Yvonne

Excellent craftsmanship! The welds are clean and even, and the material feels high-quality. The 2.5-inch diameter was a perfect fit for my Q50, and the installation was straightforward with no modifications needed. It looks OEM+ and adds a more aggressive touch.

A
Angus
350Z exhaust

Sounds great for the budget price, loud, built well doesn’t feel cheap, long delivery wait but worth it

K
KLH
B(.)(.)B's

Highly recommend, Excellent fitment, tech tip: Pull the studs off turbo, When removing cat.
Tighten two nuts together, An they all came out., This way you won't have to remove the shielding all the way...