Flowmaster 817843 American thunder Cat-Back System for 19-24 Ram 5.7L


  • $995.95
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Fits 2019-2024 RAM 1500 (New body) with 5.7L Hemi engine and factory dual tailpipes. - Aggressive to moderate sound

The American Thunder® cat-back exhaust system for the 2019-2024 RAM 1500 (New body) with 5.7L Hemi engine and factory dual tailpipes is perfect for the person looking for a deep powerful exterior sound with all of the performance benefits that you would expect from Flowmaster®. This bolt-on emissions legal system features all mandrel-bent stainless steel tubing leading into a 50 Series™ HD muffler that was originally designed specifically for RAM Hemi engines to deliver maximum power and exterior sound quality, but with a moderately pleasant interior tone at cruising speeds. Other features include dual 3.00-inch tailpipes that clear the factory spare tire and are finished with large 4.00-inch black ceramic coated exhaust tips filling out the factory cutouts in the rear bumper. The system utilizes the factory hangers, includes all necessary parts, hardware and instructions for an easy installation you can do at home. Comes with Flowmaster's Lifetime Limited Warranty. Notes: Fits all 5.7L Hemi, 2/4 wheel drive models with 140.5, 144.6 and 153.5-inch wheelbases with 5.7 and 6.4-foot bed lengths.


  • Large 4.00-inch Black Ceramic Coated Tips
  • Mandrel-bent Dual 3.00-inch Tailpipes
  • Large 4-inch 50 HD Muffler Internals
  • Uses the Factory Hanger Locations
  • Deep Powerful Exterior Sound
  • Clears the Factory Spare Tire
  • Stainless Steel Construction
  • Quick and Easy Installation
  • Lifetime Limited Warranty
Brand Flowmaster
Catalytic Converter Included No
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Material 409 Stainless Steel
Mount Type Uses Factory Hangers
Muffler Body Length (in) 18
Muffler Color Black
Muffler Finish Painted
Muffler Inlet Diameter (in) 3
Muffler Inlet Location Centered
Muffler Material 409S Stainless Steel
Muffler Outlet Diameter (in) 3
Muffler Outlet Location Dual Outlet
Muffler Overall Length (in) 24
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series 50 Series HD
Muffler Shape Oval
Muffler Type Reflection
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive / Moderate
Special Fitment Info None
System Type Cat-back
Tip Cut Angle
Tip Diameter (in) 4
Tip Edge Style Cut
Tip Finish Black Ceramic Coat
Tip Length (in) 13
Tip Logo Embossed
Tip Material 304 Stainless
Tip Quantity 2
Tip Shape Round
Tubing Diameter (in) 3
Tubing Material 409S Stainless Steel
UPC 700042038466
California Proposition 65 Chemical Name Chromium
California Proposition 65 Required Yes
Part Number 817843

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