3.5" Downpipe Exhaust For Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diesel 2017-2023
$273.78
SKU: C138-B090~102wal
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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
It vary good
I wasn’t expecting it to be as good as it was
Great product, price and service. Highly recommended.
great bargain and well made . the only issue i incurred while installing is the bracket for mounting has the bolt tack welded to bracket and the downpipe is designed to go on the opposite side of where bolt sticks . the bolt sticks toward rear of car and down pipe goes on forward side of bracket . easy fix. have a e20 torx remove bracket grind off bolt drill hole in bracket get # 8 grade or higher bolt , nut and washer . . and its perfect .
an amazing deal and promise not much difference from vrsf
Sounds good. Fit perfect.