• aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Primary
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Unmounted
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Unmounted
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Mounted
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Mounted
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B Photo - Mounted
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B 49-44125-B User 4
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AFE Power

aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B

aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L 49-44125-B

sku: 8M6A8 | mpn: 49-44125-B
$687.60
$710.00 $687.60
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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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AFE Exhaust DPF Back

Exhaust System Kit

GM Diesel Trucks 20-21 V8-6.6L (td) L5P

This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 6" diameter black 304 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle-free installation. 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. This system fits: Double Cab / Short-Bed - 149.4" Wheelbase, Crew Cab / Short-Bed - 158.9" Wheelbase, Double Cab / Long-Bed - 162.4" Wheelbase, Crew Cab / Long-Bed - 172" Wheelbase

Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip GM Diesel Trucks 20-21 V8-6.6L (td) L5P



Vehicle Fitments:

Year Make Model Submodel
2020 - 2023 Chevrolet Silverado 2500 HD LTZ, WT, LT, High Country, Custom
2020 Chevrolet Silverado 3500 HD Base
2020 - 2023 Chevrolet Silverado 3500 HD LT, LTZ, WT, High Country
2020 - 2023 GMC Sierra 2500 HD AT4, Denali, SLE, SLT, Base
2020 - 2023 GMC Sierra 3500 HD Base, SLE, AT4, SLT, Denali
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