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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
AFE 49-44095 MACH FORCE XP 3" DownPipeReplace the restrictive factory downpipe on your 2011 2015 GM 6. 6L Duramax LML with the AFE 49 44095 MACH FORCE XP 3" DownPipe. This ceramic coated stainless steel downpipe features smooth transition bends resulting in increased airflow, quicker spool times, and reduced EGTs. Flow and Performance: This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker
Replace the restrictive factory downpipe on your 2011-2015 GM 6.6L Duramax LML with the AFE 49-44095 MACH FORCE XP 3" DownPipe. This ceramic coated stainless steel downpipe features smooth transition bends resulting in increased airflow, quicker spool times, and reduced EGT’s.
Flow and Performance:
This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times.
Ceramic Coating:
This downpipe is ceramic coated inside and out. This coating developed by the aerospace industry is used to lower under hood temperatures by insulating the stainless steel tubing. The satin aluminum finish is chip and heat resistant up 1600 degrees.
Leak-Free Seal:
High quality factory style CNC machined V-band flanges are used for a complete 360 degree sealing surface.
Retains Factory Sensors:
This system was designed to retain all your factory sensors for a hassle-free installation.
Perfect Fit:
This turbo downpipe utilizes high-quality OE style flanges and factory mounting locations to provide stability and a direct fit.
Features:
- Ceramic Coated
- C.A.R.B. OE# D-550-45
- CNC Machined V-Band Flanges
- Direct Fit - No Modifications Needed
- 3" Stainless Steel Mandrel Bent Construction
Application Note:
This downpipe is only for the 2011-2015 models with the standard v-band connection.
It will not work on late model 2015.5 trucks with the 2-bolt flange.
This downpipe is not legal in NY for use on vehicles with CA emissions.
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 12 reviews
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Product Reviews
★★★★★ 5
Soft shirt
Color: Light Blue, Size: X-Large
Extraordinarily soft. The fit is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Comfortable
Color: Claret, Size: XX-Large
The most comfortable, cool shirt I ever owned.
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Reviewed in the United States on May 15, 2026
★★★★★ 4
runs a bit small
Color: Ocean Blue, Size: Large
lightweight, comfortable. However, I needed to return and by one size larger. I wanted it it for a comfy - nighttime- like PJ's kind of fit.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfortable and Pretty
Color: Claret, Size: Small
Nice cut for a t-shirt and I love the color. Bought for a trip to Asia, it's soft and comfy. It dried overnight in 80% humidity after washing. I was looking for natural fibers that is quick drying.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Very nice
Color: Ocean Blue, Size: Medium
Soft breathable. Fit true to size. Washed nice
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Reviewed in the United States on March 28, 2026