Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
AFE 49-44086 Large Bore HD Dual 4" Filter-Back Exhaust SystemThe AFE 49 44086 Large Bore HD Dual 4" Filter Back Exhaust System for your 2017 2019 GM 6. 6L Duramax L5P is engineered to perform in the most extreme environments. Constructed from mandrel bent, T409 stainless steel tubing for maximum flow, this system is designed to increase horsepower, increase torque and lower EGT's. Single To Dual Exhaust Conversion: This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.
The AFE 49-44086 Large Bore HD Dual 4" Filter-Back Exhaust System for your 2017-2019 GM 6.6L Duramax L5P is engineered to perform in the most extreme environments. Constructed from mandrel bent, T409 stainless steel tubing for maximum flow, this system is designed to increase horsepower, increase torque and lower EGT's.
Single To Dual Exhaust Conversion:
This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.
Fits With Spare Tire:
This exhaust system fits perfectly without relocating the spare tire.
OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.
Flow and Performance:
This Large Bore-HD exhaust system is constructed from 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
Massive 5" Tips:
Finishing off the exhaust are your choice of dual powder-coated high temp black, or polished 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.
Features:
- 4" Mandrel-Bent Stainless Steel
- Dual, Filter-Back Exhaust System
- Your Choice Of Black Or Polished Exhaust Tips
Fitment Guide:
Crew Cab/Short Bed, 6.6ft Bed, 153.7 Wheelbase
Crew Cab/Long Bed, 8ft Bed, 167.7 Wheelbase
Cutting the stock exhaust behind the DPF (Diesel Particulate Filter) is required for some cab configurations. All Crew Cabs applies to GM 2500/3500 pickups only. This system is not intended for Cab & Chassis models or 5th Wheel Package Models
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
4.7 ★★★★★
Based on 279 reviews
Sort
Product Reviews
★★★★★ 5
Five Stars. Exactly what I needed for my space
Color: Black
I live in a small NYC apartment, so creating separation without making things feel cramped is always a challenge. This divider did the job perfectly.
It was easy to set up right out of the box. No complicated instructions, just unfold and place it where you need it. The size is great. It actually gives real coverage and privacy without looking bulky.
The fabric looks clean and professional, and the black color blends well with everything. I’ve used it to separate my workspace from my living area, and it instantly made my place feel more organized.
It’s also lightweight enough to move around, but still sturdy enough to stay in place.
If you need a simple, affordable way to create privacy or sections in a small space, this is a solid choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
★★★★★ 5
Works for a smaller area
Color: Black
Easy to assemble. Fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 3
Below expectation
Color: Black
Not quite what I was expecting but it can be used
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 4
Good
Color: Grey
Works as it should, but one of the brackets on the leg broke while setting up. Super glue is holding it in just fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 1
Not good for putting away daily
Color: Grey
This product may work of you are doing a full install, but is terrible for putting up and taking down daily. I have only had it 2 months and it is falling apart and will not stand straight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
recommand products
A4 Ceramic Christmas Bauble Printing Jig (60mm - 77mm Circular Discs) for A4 Flatbed Printers
165.95
Printing Jig for 80mm Heart Blanks - Roland LEF 200 Flatbed Printer (20 Spaces)
68.00
A3 Bundle with 2 Jigs
201.47
Circle Disc Blanks - 72mm / 7.2cm Circles - 3mm Acrylic Product Blanks
60.00
CR80 Business / Access Cards Printing Jig for Mutoh XPJ-661UF Flatbed Printer (42 Spaces)
209.00