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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
AFE 49-44126 Large Bore HD 4" Dual Filter-Back Exhaust SystemThe AFE 49 44126 Large Bore HD 4" Dual Filter Back Exhaust System is an excellent way to add style and power to your GM 6. 6L Duramax L5P (All Double & Crew Cabs). Featuring 4" mandrel bent tubing manufactured from 409 stainless steel, this exhaust system will lower EGTs while increasing horsepower and torque. With a comprehensive hardware kit and stock style hangers, this exhaust has hassle free installation. You can choose either Black or Polished 5
The AFE 49-44126 Large Bore HD 4" Dual Filter-Back Exhaust System is an excellent way to add style and power to your GM 6.6L Duramax L5P (All Double & Crew Cabs). Featuring 4" mandrel-bent tubing manufactured from 409 stainless steel, this exhaust system will lower EGTs while increasing horsepower and torque. With a comprehensive hardware kit and stock style hangers, this exhaust has hassle-free installation. You can choose either Black or Polished 5 exhaust tips to make this exhaust system match the look of your truck.
Features:
- Factory Style Hangers
- CAD Engineered For Factory Fitment
- 4" Mandrel-Bent 409 Stainless Steel Tubing
- All Necessary Hardware is Included for a Hassle-Free Installation
- Dual 5" Diameter Black or Polished 304 Stainless Steel Intercooled Exhaust Tip
WARRANTY INFO:
2 Year
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
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
fits my S1 perfectly
Color: Omni S1 Pro 17P
works well with my vaccum
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Reviewed in the United States on October 24, 2025
★★★★★ 3
Not a good fit with the eufy
Color: Omni S1 Pro 17P
It’s a good value for all these pieces, but the dust bag does not fit well with the Juvi. I haven’t tried the other piece pieces. I will return it.
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Reviewed in the United States on November 22, 2025
★★★★★ 4
Mostly fine replacement parts
Color: Omni S1 Pro 17P
I can't get either of the rolling mops to snap into place no matter what i do, might have to tack on something so they stay in place. The main brush was a fine fit, but the side brushes seems more flat than the stock ones and it makes some weird noise now, they did snap on though. Filter was fine though and I haven't tried a dust bag yet, still good value even if I can't get the mops to fit for me!
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Reviewed in the United States on December 6, 2025
★★★★★ 5
Good quality overall
Color: Omni S1 Pro 17P
Good kit I ordered for my S1 Pro. All of the accessories seem to be of good quality and have held up well over time. Order without hesitation.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
It works
Color: Omni S1 Pro 17P
Is compatible with my vacuum and had no issues
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Reviewed in the United States on September 24, 2025