Chevrolet/GMC 2017-2022 6.6L L5P Duramax Diesel 3.5" Exhaust Pipe Downpipe

$99.88 USD $150.88 USD Save $51.00 USD

SKU: C138-B034

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Feature:
1.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.
2.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
Materials: Stainless Steel

Fitment For:
For 2017-2022 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax pickup trucks.
Will not fit Cab & Chassis trucks.

Package Included:
1 x Downpipe

Shipping Details:
Free Shipping.
Estimated Time of Arrival: 3-8 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 65 reviews
97%
(63)
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M
Marcus LeMacks

The exhaust kit fit my 22RE perfectly. The block-off plates were a good match and made installation straightforward. Quality seems solid and it sealed up nicely.

M
Mark Cvitkovic
Unexpected find.

Excellent price, decent shipping time, exact part. Glad I found this site!

C
Chet

The delivery was incredibly fast! I received my order much sooner than expected, and everything was packed securely. Very impressed with the shipping service!

A
Anonymous

Great experience with this exhaust kit. The shipping was fast, and everything was securely packed. The parts fit my 22RE engine perfectly, and the block-off plate worked exactly as expected. Customer support was also very responsive.

N
Nathan Scott

Exactly what I was looking for! After a long search, I finally found the perfect fit. Thank you!