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Thoroughbred Sku #: AFE49-44126-P Manufacturer Sku #: 49-44126-P
$712.00
Product Name: aFe Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System - 2020-2022 GM Duramax 6.6L L5P (Dual / Polished Tips) Manufacturer: AFE Manufacturer Part #: 49-44126-P Thoroughbred Diesel Part #: AFE49-44126-P Fitment Notes: 2020-2022 GM Duramax 6.6L L5P
4" 409 Stainless Steel Construction: This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
Dual 5" Diameter Polished Intercooled Exhaust Tips: 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.
Installation: Some cutting will 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.
Integrated Mitered Merge Collector: A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response.
Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.
MIG-Welded: 100% MIG-Welded for race-proven strength and durability.
Fitment Note: 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 Will not fit vehicles equipped with a 5th wheel hitch
Emissions Disclaimer: This product does not require a CARB EO#.
aFe Large Bore-HD 409 Stainless Steel DPF-Back Exhaust System Features: