2016-2021 Chevrolet Colorado - Large Bore-HD 3" 409 Stainless Steel Hi-Tuck DPF-Back Exhaust System

Part#:
49-44100-P
Item Availability : Typically ships in 2-4 business days
$727.65 USD Save: $145.53 (20.00%) $582.12

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409 Stainless Steel: Constructed out of 3" mandrel-bent, 409 stainless steel tubing, this system is less restrictive than stock - allowing for maximum flow and low turbulence, improving power and throttle response.

OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

Hi-Tuck Intercooled Tip: This exhaust system is finished off with a 4" hi-tuck tip that is developed to give you extra clearance during extreme angle climbs or descents, protecting the exhaust over rough terrain. It features a brushed stainless steel finish and patent pending intercooled design, that reduces exhaust gas temperatures by 40%.

Emissions Disclaimer: This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


  • Instructions
  • Dyno Chart


Vehicle Applications

Year Make Model SubModel Engine Fuel
2016-2021Chevrolet Colorado Duramax L4 2.8L (td) Diesel
2016-2021GMC Canyon Duramax L4 2.8L (td) Diesel
More Information
Weight25.00 lbs
Parent Product TypePerformance Upgrades
Product TypesExhaust Systems
BrandAdvanced Flow Engineering
MakeChevrolet
ModelColorado
Year2016, 2017, 2018, 2019, 2020, 2021