SKU: 75018494672

3.5" Downpipe Exhaust for 2017-2023 Chevy Silverado/GMC Sierra 2500/3500 6.6L L5P Duramax Diesel - High-Flow Turbo Upgrade

Sale price$105.84 Regular price$117.60
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

3.5" Downpipe Exhaust for 2017-2023 Chevy Silverado/GMC Sierra 2500/3500 6.6L L5P Duramax Diesel - High-Flow Turbo UpgradeEnhance your L5P Duramax's performance with this precision engineered 3. 5" downpipe upgrade. Featuring mandrel bent stainless steel construction for optimal exhaust flow and improved turbo response, this direct bolt on solution requires no tuning. The included heat wrap provides superior thermal management while maintaining full emissions compliance for your Silverado or Sierra HD truck. Specification Detail Construction 3. 5" Mandrel bent Stainless

Enhance your L5P Duramax's performance with this precision-engineered 3.5" downpipe upgrade. Featuring mandrel-bent stainless steel construction for optimal exhaust flow and improved turbo response, this direct bolt-on solution requires no tuning. The included heat wrap provides superior thermal management while maintaining full emissions compliance for your Silverado or Sierra HD truck.

Specification Detail
Construction 3.5" Mandrel-bent Stainless Steel
Primary Benefit Improves exhaust flow and turbo response
Installation Direct bolt-on (no tuning required)
Included Heat wrap for thermal management
Compliance Maintains emissions compliance
Quality Precision engineered for perfect fitment
Installation Professional installation recommended

 

  Fitment:

Vehicle Model Years Engine
Chevrolet Silverado 2500HD 2017-2023 6.6L L5P Duramax Diesel
Chevrolet Silverado 3500HD 2017-2023 6.6L L5P Duramax Diesel
GMC Sierra 2500HD 2017-2023 6.6L L5P Duramax Diesel
GMC Sierra 3500HD 2017-2023 6.6L L5P Duramax Diesel

 

Shipping Notes
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Exchange/Return Notes
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SKU: 75018494672

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4.9 ★★★★★
Based on 22 reviews
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Robert Doty
Carnegie, US
★★★★★ 5
Convenient and easy seasoning
Color: Rechargeable Set with Base
I bought these to replace a set of manual twist grinders which didn't last long. Not sure how long these will last but I will say that I am very impressed after my first use. The salt grinder grinds very evenly and it's really easy to see how much is being dispensed. Same with the pepper grinder. I also like that they come with a tray which catches the inevitible particles that would otherwise would scatter on the countertop. Rechargeable, comes with two cords and a cleaning brush and grinders seem to be of high quality. So easy to use - just hold over your steak, burger, fish and press the button with your thumb. Highly recommended.
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Reviewed in the United States on October 17, 2025
M
Verified Purchase
Miss M suggestions
Los Angeles, US
★★★★★ 5
Good buy
Color: Rechargeable Set with Base
I bought these for my son and his wife for Christmas this year. He loves them and uses them regularly. Super good looking, easy charging. Nice flow of ground salt and pepper. I have seen him using them while cooking so I asked what he thought.
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Reviewed in the United States on April 26, 2026
M
Verified Purchase
Marty
San Leandro, US
★★★★★ 5
Everyone Loves My Electric Salt & Pepper Grinder Set!
Color: Rechargeable Set with Base
Very nice looking grinder set. Rechargeable is the only way to go. They function with ease. I Love that I can easily adjust the size of the grind for both the salt & pepper. It is also nice to have a holder for them to keep counters clean. My family and friends have ask me to send them them the Amazon link so that they can purchase a set for themselves.
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Reviewed in the United States on March 5, 2026
C
Verified Purchase
Christopher Shipp
Phoenix, US
★★★★★ 5
Great Product!
Color: Rechargeable Set with Base
Works as expected. Truly happy with the price and durability so far.
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Reviewed in the United States on March 17, 2026
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Verified Purchase
Sheila Harricharan
Fort Morgan, US
★★★★★ 4
Good pepper grinder
Color: Rechargeable Set with Base
Good grinding capabilities. When I use for salt ,it drips every where . Only suitable for pepper
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Reviewed in the United States on September 11, 2025

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