• aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Primary
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Mounted
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Mounted
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Mounted
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Close Up
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Close Up
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P Photo - Unmounted
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P User 1
  • aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P 49-44128-P User 4
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AFE Power

aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P

aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip 49-44128-P

sku: 20COM | mpn: 49-44128-P
$711.60
$741.25 $711.60
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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Exhaust System Kit

GM Trucks 20-21 L6-3.0L (td) LM2

This DPF-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tip. The tip features a laser etched aFe POWER logo for a unique style. Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. This DPF-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability. Intercooled tubing provides reduction in exhaust gas temperatures.

Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip GM Trucks 20-21 L6-3.0L (td) LM2



Vehicle Fitments:

Year Make Model Submodel
2020 - 2022 Chevrolet Silverado 1500 LTZ, Custom Trail Boss, RST, High Country, Custom, LT Trail Boss, LT, WT
2020 - 2021 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 WT Cab Regular
2022 Chevrolet Silverado 1500 ZR2
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2020 - 2021 GMC Sierra 1500 Base
2020 - 2022 GMC Sierra 1500 SLE, AT4, Elevation, SLT, Denali
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