2017-2023 Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diese 3.5" Downpipe Exhaust Generic

€218,66

SKU: C138-B090

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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 136 reviews
80%
(109)
10%
(14)
7%
(10)
0%
(0)
2%
(3)
C
Chris Blackman
Miata Exhaust system

Wonderful workmanship- fit perfectly and is great looking. Be prepared- it is LOUD!!

D
Diane Falk

Christmas Gift for my grandson...I'm sure he will love it!

A
Aliyan Asad
It’s alright

Test pipes solid but doesn’t line up 100% would recommend using different washers and bolts because they don’t fit

W
Wesley Meadows
The Z Can Breathe

Easy to install all hardware came with pipes, and it sounds great( atleast to my liking).. No engine code and also better performance..

C
Casey Flint
Stainless Steel Exhaust Downpipe

Great quality for the money. Welds are great and packaging was great. Shipping caused the outer box to be quite damaged but the product was perfect. I would order again in a heartbeat! No brainer!!

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