Description
The Flowmaster American Thunder Cat-back Exhaust System is engineered for 2014-2018 Ram 2500 Crew Cab models equipped with the 5.7L Hemi engine. This performance cat-back system delivers an aggressive exterior sound with a moderate interior tone while improving throttle response and overall exhaust efficiency.
The system features a stainless steel 50 Series HD muffler, dual 2.50-inch mandrel-bent stainless steel tailpipes, and polished 3.50-inch stainless steel tips for a bold, premium look. The exhaust is bolt-on and emissions-legal for Crew Cab Long Bed and Standard Bed models. Note: This system does not fit Ram 2500 trucks equipped with optional air bag suspension.
Key Features
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Aggressive exterior tone with moderate interior sound
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Dual Out Rear/Dual Out Side (DOR/DOS) exhaust configuration
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50 Series HD muffler for enhanced performance and sound
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Dual 2.50-inch mandrel-bent stainless steel tailpipes
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Polished 3.50-inch stainless steel tips with embossed Flowmaster logo
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Mandrel-bent piping reduces restrictions and maximizes performance
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Stainless steel 409 construction for durability and corrosion resistance
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Bolt-on design with factory hanger locations
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Lifetime Limited Warranty
Specifications
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Brand: Flowmaster
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Muffler Series: 50 Series HD
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Muffler Type: Chambered
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Muffler Body Material: 409 Stainless Steel
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Muffler Body Height: 5.00 IN
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Muffler Body Length: 18.00 IN
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Muffler Body Width: 10.00 IN
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Muffler Finish: Black High-Temperature Paint
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Inlet Diameter: 3.00 IN
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Inlet Type: Clamp-On
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Inlet Connection: Slip-Fit
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Outlet Diameter: 2.50 IN
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Outlet Quantity: 2
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Tail Pipe Diameter: 2.50 IN
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Tail Pipe Quantity: 2
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Tip Diameter: 3.50 IN
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Tip Material: 304 Stainless Steel
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Tip Finish: Polished
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Tip Edge: Angle Cut
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Tip Length: 13.00 IN
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Tip Logo: Embossed
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Exit Style: Dual Out Rear
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Main Piping Diameter: 2.50 IN
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Mount Type: Clamp-On / Factory Hanger Locations
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Hangers Included: Yes
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Sound Level: Aggressive / Moderate
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Drive: 2WD
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Vehicle Engine: 5.7L Hemi
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California Proposition 65: Yes
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CARB Compliant: Yes
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Product Type: Exhaust System
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Sub Category: Exhaust and Tail Pipes
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Clamps Included: Yes
Vehicle Fitment
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Make: Ram
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Model: 2500
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Cab Style: Crew Cab
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Bed Length: Long Bed / Standard Bed
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Year: 2014, 2015, 2016, 2017, 2018
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Engine: 5.7L Hemi V8
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Note: Does not fit models with optional air bag suspension
Designed with Delta Flow® technology and dyno-tuned for maximum performance, the system uses factory hanger locations for a hassle-free installation. All necessary hardware is included. The system is constructed from durable 409 stainless steel and covered by Flowmaster's Lifetime Limited Warranty.
