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

$354.78

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 Information:
Free Quick Shipping.
Estimated Time of Arrival: within 3-6 working days.

Customer Reviews

Based on 443 reviews
50%
(222)
35%
(154)
9%
(40)
3%
(12)
3%
(15)
M
Matt Moore
Good shipping and communication part so so

Great communication regarding purchase and arrvied quite quickly but had get one of the welds repaired as it had a hole in from manufacturing, this would have caused an exhaust leak.

J
John Thorn

2.5" Test Pipes Exhaust DownPipe For Nissan 370Z Infiniti G37 Q50 Q60

i
its smuke
2015 328i owner

This product was not for my car so the housing connected to my turbo from my oem downpipe wasn’t the same. What my welder did was chopped off the entry from my own part and welded on my new downpipe so it could fit my car. I definitely recommend the product. Labor was 390(only because we thought it fit perfectly initially until it was actually time to put it on. KEEP IN MIND THIS PRODUCT WAS NOT FOR MY YEAR MODEL. Honestly this was a great product for the price, the people, support and communication was well. I’ll definitely will be shouting you guys out when I’m asked about the car

M
Marvin Hernandez

You have a sound 🤙

J
Jaden Muhammad
2003-2006 Nissan 350Z 3.5L Test Pipes Exhaust DownPipe

Great fit and easy installation. Just what I needed to get my 350z running smoothly!

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