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Description
AFE 49-44113 MACH Force XP 3" DownpipeThe AFE 49 44113 MACH Force XP 3" Downpipe will get the exhaust gasses out of the turbo faster to lower EGTs and improve throttle response in your 2015. 5 2016 GM 6. 6L Duramax LML. This downpipe features 409 stainless steel for durability and has been ceramic coated inside and out to lower the under hood temperatures. All of the of the heavy duty flanges have been CNC machined and MIG welded to ensure a direct fit installation with the included
The AFE 49-44113 MACH Force XP 3" Downpipe will get the exhaust gasses out of the turbo faster to lower EGTs and improve throttle response in your 2015.5-2016 GM 6.6L Duramax LML. This downpipe features 409 stainless-steel for durability and has been ceramic coated inside and out to lower the under-hood temperatures. All of the of the heavy-duty flanges have been CNC-machined and MIG welded to ensure a direct fit installation with the included hardware.
Features:
- Direct-fit Installation
- C.A.R.B. EO# D-550-48
- Ceramic Coated Inside & Out
- 409 Stainless-Steel Construction
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
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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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Nice
Size: Large, Color: Light Brown
Great job. He loved it. Perfect fit
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Material is great
Size: Medium, Color: Wine Red
Fits and looks great
The price is right also
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Great
I love the fit, it’s comfortable and this product is true to size.
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Reviewed in the United States on January 9, 2026
★★★★★ 3
Mediocre mens shirt
Material feels great, however the product doesn’t hold up to laundry when following the instructions. The process makes it acceptable, you can get maybe 6 wears out of it before it makes a great Buffy cloth for waxing car
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Good quality! Very fair price.
Color: White, Size: X-Large
Great quality!!! Good pricing as well. Normally buy LL Bean, these are half the price and will likely not shrink!!! Typically wear them under another sweater or shirt. Size fit good with exception of sleeves' which are at least 2 inches longer then most of my XL shirts...just rolled them over!!! Good look for sure!
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Reviewed in the United States on January 30, 2026