Skip to product information
1 of 10

C-Dub Tech

aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips - 49-44126-P

aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips - 49-44126-P

Regular price $674.30 USD
Regular price Sale price $674.30 USD
Sale Sold out
Shipping calculated at checkout.
aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L

This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304 stainless steel intercooled clamp-on exhaust tips. The tips 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. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. 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 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 2020 V8-6.6L (td) L5P

This part fits:GM Diesel Trucks 2020 V8-6.6L (td) L5P

aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L. Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip. Large Bore-HD DPF-Back Exhaust System. Exhaust System Kit. DPF-Back Exhaust

Exhaust systems are a great way to enhance the looks, sounds, and performance of your vehicle.

Warning: This product listing contains generic images

WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA.

  • 2020 Chevrolet Silverado 3500 HD WT
  • 2020 GMC Sierra 2500 HD Base
  • 2020 GMC Sierra 2500 HD SLE
  • 2020 GMC Sierra 2500 HD SLT
  • 2020 GMC Sierra 3500 HD Denali
  • 2020 GMC Sierra 3500 HD SLT
  • 2020 GMC Sierra 3500 HD SLE
  • 2020 GMC Sierra 3500 HD Base
  • 2020 GMC Sierra 2500 HD Denali
  • 2020 Chevrolet Silverado 3500 HD LTZ
  • 2020 Chevrolet Silverado 3500 HD High Country
  • 2020 Chevrolet Silverado 2500 HD High Country
  • 2020 Chevrolet Silverado 2500 HD LTZ
  • 2020 Chevrolet Silverado 3500 HD LT
  • 2020 Chevrolet Silverado 2500 HD LT
  • 2020 Chevrolet Silverado 2500 HD WT
  • 2021 GMC Sierra 2500 HD SLE
  • 2021 GMC Sierra 2500 HD Denali
  • 2021 Chevrolet Silverado 2500 HD Custom
  • 2021 Chevrolet Silverado 3500 HD High Country
  • 2021 Chevrolet Silverado 3500 HD WT
  • 2021 Chevrolet Silverado 2500 HD LT
  • 2021 Chevrolet Silverado 2500 HD WT
  • 2021 Chevrolet Silverado 2500 HD LTZ
  • 2021 Chevrolet Silverado 3500 HD LT
  • 2021 Chevrolet Silverado 2500 HD High Country
  • 2021 Chevrolet Silverado 3500 HD LTZ
  • 2021 GMC Sierra 2500 HD Base
  • 2021 GMC Sierra 3500 HD Denali
  • 2021 GMC Sierra 3500 HD Base
  • 2021 GMC Sierra 3500 HD SLT
  • 2021 GMC Sierra 3500 HD SLE
  • 2021 GMC Sierra 2500 HD SLT
  • 2022 GMC Sierra 2500 HD Base
  • 2022 Chevrolet Silverado 2500 HD Custom
  • 2022 GMC Sierra 3500 HD Denali
  • 2022 GMC Sierra 3500 HD SLE
  • 2022 Chevrolet Silverado 3500 HD High Country
  • 2022 Chevrolet Silverado 3500 HD LTZ
  • 2022 GMC Sierra 3500 HD SLT
  • 2022 Chevrolet Silverado 2500 HD WT
  • 2022 GMC Sierra 3500 HD Base
  • 2022 GMC Sierra 2500 HD Denali
  • 2022 Chevrolet Silverado 2500 HD LT
  • 2022 Chevrolet Silverado 3500 HD WT
  • 2022 Chevrolet Silverado 3500 HD LT
  • 2022 GMC Sierra 2500 HD SLE
  • 2022 Chevrolet Silverado 2500 HD High Country
  • 2022 Chevrolet Silverado 2500 HD LTZ
  • 2022 GMC Sierra 2500 HD SLT
View full details

Collapsible content