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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
AFE Large Bore-HD DPF Back Exhaust 23-25 GM 3.0L Duramax LZ0At no point has anyone said, "the factory exhaust on my truck is too loud." As enthusiasts, regardless of the engine size, we want to HEAR it, we want it to be an event when we drive and we want an audibly pleasing experience. A good portion of owners in contrast however, also have neighbors, HOA's, and legal restrictions on how much engine we're allowed to enjoy. The 3. 0L Duramax LZ0 equipped in the 2023 2024 GM can benefit from a little more grunt,
At no point has anyone said, "the factory exhaust on my truck is too loud." As enthusiasts, regardless of the engine size, we want to HEAR it, we want it to be an event when we drive and we want an audibly pleasing experience. A good portion of owners in contrast however, also have neighbors, HOA's, and legal restrictions on how much engine we're allowed to enjoy. The 3.0L Duramax LZ0 equipped in the 2023-2024 GM can benefit from a little more grunt, and AFE has the 3-inch DPF back exhaust to hand that out.Also featuring a polished 4-inch tip or also in black, you can add a touch of pizazz to your build as well as a skosh more noise to give you that much more pride in your ride.
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
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
recommend
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself.
The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that.
The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Well made materials.
Arrived on time and well packaged. Good quality materials and exact fit. Perfect fit, Easy to install. Make sure to review installation instruction. Don't put the gaskets in the wrong place. Will buy again from this vender.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
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