How do I confirm this exhaust part fits my vehicle?

Before ordering from Unite Auto Parts, compare the product page with your vehicle year, make, model, engine size, drivetrain, flange pattern, O2 sensor location, routing, and included hardware. Contact support if any fitment detail is unclear.

Does Unite Auto Parts offer warranty support?

Eligible Unite Auto Parts exhaust products include 5-year limited warranty support. Review the product page and store policies for the applicable warranty and return conditions.

Can I return an exhaust part if it does not fit?

Eligible unused items can be returned within the store return window. Confirm fitment before installation and review the return policy because installed exhaust components may have restrictions.

Should I check emissions legality before buying?

Yes. Exhaust components may be subject to federal, state, and local emissions rules. Buyers should confirm whether the part is legal for their vehicle, location, and intended use before purchase and installation.

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Exhaust Pipe kit For 2001-2016 Chevy 6.6L Duramax Diesel，Chevrolet Silverado & GMC Sierra 6.6L，2001-2016 Chevrolet Silverado & GMC Sierra Exhaust Manifold Header Pipes

5 5-Year Warranty Support Built with durable materials and backed for long-term exhaust service.

$159.99 USD

~~$189.99 USD~~ $159.99 USD

Sale Sold out

Shipping calculated at checkout.

Product Description

Product Condition: Brand-new and unused, in pristine quality with no flaws.
Superior Material: Made of High-Strength steel, corrosion-resistant and durable, even in harsh environments.
TIG Welding and CNC Technology: Advanced TIG welding ensures fine connections, and CNC technology shapes it precisely, resulting in excellent sealing of the exhaust pipe.
Warranty Guarantee: A 3-year warranty is provided. We'll repair or replace it for free if there are any quality issues, leaving you worry-free.

Description:

Brand-new and unused
Mandrel Bent Piping with TUG welded CNC flanges

Fitment:

2001-2016 GM 6.6L Duramax Diesel Duramax (Passenger Side)
2001-2016 Chevrolet Silverado & GMC Sierra 6.6L Duramax Diesel

✓ 5-Year Limited Warranty Warranty support for eligible Unite Auto Parts exhaust products.

✓ Heavy-Duty Materials Stainless steel, coated steel, and reinforced construction where specified.

✓ Broad Vehicle Coverage Fitment support for popular Ford, Chevy, GMC, Dodge, Ram, Jeep, Honda, BMW and more.

Match year, make, model, engine size, and drivetrain.
Check flange pattern, O2 sensor location, routing, and included hardware.
Review emissions legality for your state and intended use.

Not sure it fits? Contact us before ordering

30 in stock

View full details

Store FAQ

What is your return policy?

We offer a 30-day return policy on all products. Items must be in original condition with all packaging and documentation.

How long does shipping take?

Standard shipping typically takes 5-7 business days. Express shipping options are available at checkout for faster delivery.

Do you offer international shipping?

Yes, we ship to most countries worldwide. International shipping costs and delivery times vary by location and will be calculated at checkout.

How can I contact customer support?

You can reach our customer support team via email at support@example.com or through the contact form on our website. We typically respond within 24 hours.

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Exhaust Pipe kit For 2001-2016 Chevy 6.6L Duramax Diesel，Chevrolet Silverado & GMC Sierra 6.6L，2001-2016 Chevrolet Silverado & GMC Sierra Exhaust Manifold Header Pipes