Chevy 2017-2023 Silverado & GMC Sierra L5P 6.6L Duramax Diesel 3.5" Downpipe Exhaust

2 116 kr

SKU: C138-B090~N1

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Feature:
The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high-flowing catalytic converter or remove the catalytic converter altogether.

By removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine which creates more power. Since the factory restrictions are now gone you can increase the boost on the vehicle as the factory downpipe is a choking point for performance.

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

Fitment:
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

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

Customer Reviews

Based on 272 reviews
32%
(87)
50%
(135)
9%
(25)
4%
(12)
5%
(13)
D
Danaiquy Hernandez

Perfecto 👌

R
Robert Means

They were quick to respond to questions. Easy to work with.

t
todd berton
Worked perfect

Quality part at a reasonable price

M
Miv Chan

It vary good

T
Tracie Scott
Great

I wasn’t expecting it to be as good as it was