Flowmaster American Thunder Exhaust for 2019-2021 Ram 1500 | FLO238987
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- Mild interior drone and aggressive exterior tone
- Catalog Number: Flowmaster 817850
- Fits: Ram 1500 (check fitment chart for compatibility)
Flowmaster American Thunder Axle-Back Exhaust | 817850
Product Specifications:
- Sound Level: Moderate
- Type: Axle-Back
- Exhaust Type: Dual
- Outlet Type: Dual
- Exit Position: Dual Split Rear Exit
- Material: Stainless Steel
- Diameter (IN): 2-1/2 Inch
- Includes Muffler: No
- Muffler Brand: No Muffler
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 4-1/2 Inch Round Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: No Muffler
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: No Muffler
- Includes Hardware: Yes
- Required Welding: Yes
- Estimated Install Time (Hours): 2
Fitment Chart:
Years | Make | Model | Submodel | Body Type | Bed Length | Liters | Cylinders | Notes |
---|---|---|---|---|---|---|---|---|
2021 | Ram | 1500 | Limited Longhorn | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2021 | Ram | 1500 | Limited Longhorn | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Big Horn | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Big Horn | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Big Horn | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Big Horn | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Laramie | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Laramie | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Laramie | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Laramie | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Limited | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Limited | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Lone Star | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Lone Star | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Lone Star | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Lone Star | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Rebel | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Rebel | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Rebel | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Rebel | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Special Service | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Sport | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Sport | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Sport | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Sport | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Tradesman | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Tradesman | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Tradesman | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020-2021 | Ram | 1500 | Tradesman | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020 | Ram | 1500 | Laramie Longhorn | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2020 | Ram | 1500 | Laramie Longhorn | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant |
2019 | Ram | 1500 | Big Horn | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Big Horn | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Big Horn | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Big Horn | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie Longhorn | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Laramie Longhorn | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Limited | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Limited | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Lone Star | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Lone Star | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Lone Star | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Lone Star | Extended Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Rebel | Crew Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Rebel | Crew Cab Pickup | 5' 7" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
2019 | Ram | 1500 | Rebel | Extended Cab Pickup | 6' 4" Foot Bed | 5.7L | V8 | Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; 50 State Legal / California Emissions Compliant; Fits Models w/Factory Dual Tailpipes Only |
High Performance Ram 1500 Exhaust System
The Flowmaster 817850 American Thunder axle-back exhaust system offers the ultimate driving experience. It provides an exhaust sound that is a smoother and aggressive tone. It is made with quality parts and you only have to pay a small price for years of excellent performance.
Unrestricted Exhaust Flow
The 2.5" 16-gauge tubing is mandrel-bent to allow unrestricted flow of exhaust gases and sound waves. The smooth flow prevents interior resonance for reduced exhaust noise.
Optimized Ram 1500 Performance
The Flowmaster 817850 American-Thunder axle-back exhaust system also features a dyno tuning to increase functionality and optimize performance.
Easy No-Drill Installation
Installation is easy with no drilling for most vehicle models. You only need to follow the installation guide and clamp it on with the bolts that come with the package. For the best results, it is advisable to have a professional do it.
Made Strong For Your Ram 1500
The Flowmaster 817850 American Thunder is made with strong and tough steel. It is corrosion and rust-resistant, does not bend or break and if maintained properly, will maintain its shine and strength even after years of use.
Manufacturer's Guarantee of Quality
Flowmaster provides a limited lifetime warranty for the stainless steel system and a three-year warranty for the aluminized steel exhaust system. PartCatalog is an authorized distributor and will help you out whenever you need assistance with your warranty.