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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
MBRP 2001-2005 Chev/GMC Duramax 6.6L Regular Cab 4in Extension-Pipe AluminizedExperience enhanced exhaust performance with the MBRP Extension Pipes designed specifically for the 2001 2005 Chevrolet and GMC Duramax 6. 6L Regular Cab models. Crafted from high quality aluminized steel, these 4 inch extension pipes provide durability and resistance to corrosion, ensuring long lasting use in various driving conditions. Installation is straightforward, making them an excellent upgrade for enthusiasts looking to improve their
Experience enhanced exhaust performance with the MBRP Extension Pipes designed specifically for the 2001-2005 Chevrolet and GMC Duramax 6.6L Regular Cab models. Crafted from high-quality aluminized steel, these 4-inch extension pipes provide durability and resistance to corrosion, ensuring long-lasting use in various driving conditions.Installation is straightforward, making them an excellent upgrade for enthusiasts looking to improve their vehicle's exhaust flow and sound. The MBRP Extension Pipes help optimize your truck's performance by extending the exhaust system, contributing to smoother engine operations and a more aggressive exhaust note.
Whether you're upgrading your fabrication project or enhancing your truck's existing setup, this product delivers reliable quality backed by the trusted MBRP brand. Its design aligns perfectly with the vehicle's exhaust system for an efficient fit and performance enhancement. Upgrade your Duramax Duramax truck today with these extension pipes and feel the difference in both power and sound.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 1
No worth buying
Size: 24+19
Not worth buying, 1 month after installation they stopped working well you could see the rubber piece that makes contact with windshield was loose on the verge of coming off, it was put on our 22 civic one that isnt used very often, so the fact that they died out so easily was disapointing, i plan on looking for some better ones and avoiding this brand 👎
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Recommend!
Size: 24+19+10
These are fantastic. They were inexpensive, which made me nervous, but they are definitely high quality. They were all 3 super easy to install. Highly recommend! They also don't leave my windows streaky.
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Reviewed in the United States on September 15, 2025
★★★★★ 5
Perfect!
This was exactly what I needed! It fits perfectly and was in brand new condition.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Exact fit
Original Toyota product. Exact fit.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Genuine Lexus Filter / Quick Delivery
Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00).
Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.
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Reviewed in the United States on July 20, 2022