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Unleash maximum exhaust flow with this premium 4-inch race pipe engineered for 2017-2023 6.6L Duramax L5P engines. Built for serious performance enthusiasts, this mandrel-bent pipe reduces backpressure and supports aggressive tuning setups. The larger diameter accommodates high-volume airflow, delivering noticeable power gains and a commanding exhaust note. Constructed from heavy-duty materials for durability under extreme conditions. Perfect for trucks pushing limits on the track or strip. Direct bolt-on fitment ensures hassle-free installation without modifications.
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2017-2026 6.6L Duramax L5P race pipe
$290.00 USD
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30 Days Return
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Frequently asked questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
When will I get my order?
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.