American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
American Thunder Axle Back Exhaust System
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American Thunder Axle Back Exhaust System

2 sold in last 8 hours
Flowmaster
ds_FLO817850
In stock
$555.27
The new American Thunder axle-back resonator delete kit features all stainless steel construction with larger 2.50...
Size Guide
$555.27

American Thunder Axle Back Exhaust System
The new American Thunder axle-back resonator delete kit features all stainless steel construction with larger 2.50 inch mandrel-bent tubing replacing the smaller factory 2.25 inch tailpipes and resonators. The tailpipes exit in the stock location, utilizes the factory hanger locations and are finished off with large 4.50 inch diameter black ceramic coated stainless tips, giving your RAM some bark to go with its bite. Includes installations instructions and all necessary hardware for a quick and easy at home installation. Note: Fits 2WD and 4WD models and all wheelbases. Does not fit trucks with factory single tailpipe exhaust systems.

This fits:

Year Make Model Submodel Notes
2019-2020 Ram 1500 Big Horn 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,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
2019-2020 Ram 1500 Laramie 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,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
2019-2020 Ram 1500 Laramie Longhorn 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,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
2019-2020 Ram 1500 Limited 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,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
2019-2020 Ram 1500 Lone Star 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,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
2019-2020 Ram 1500 Rebel 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,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 Special Service 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 Sport 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
2019-2020 Ram 1500 Tradesman 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,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


Associated Comments Part does not affect Vehicle Emissions
California Proposition 65 Chemical Name 1 Nickel (metallic)
California Proposition 65 Chemical Name 2 Chromium (hexavalent compounds)
Catalytic Converter Included No
Description American Thunder Axle Back Exhaust System
Description_ASC Part does not affect Vehicle Emissions
Description_ASM Fits 2019 Ram 1500 Trucks with 5.7L V8 Gas Engine and Factory Dual Tailpipes.
Description_DEF Exhaust System Kit
Description_DES American Thunder Axle Back Exhaust System
Description_EXT American Thunder Axle Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel;
Description_FAB Deletes Factory Resonators
Description_FAB Deletes Factory Resonators
Mandrel Bent Tubing
Stainless Steel Construction
Description_FAB Mandrel Bent Tubing
Description_FAB Stainless Steel Construction
Description_INV 19-20 RAM 1500; 5.7L; AXLE-BACK; BLK
Description_KEY 817850;flowmaster;exhaust;system;kit;performance;american;thunder;dodge;ram
Description_LAB Made In Logo
Description_LAB Proposition 65
Description_MKT The new American Thunder axle-back resonator delete kit features all stainless steel construction with larger 2.50 inch mandrel-bent tubing replacing the smaller factory 2.25 inch tailpipes and resonators. The tailpipes exit in the stock location, utilizes the factory hanger locations and are finished off with large 4.50 inch diameter black ceramic coated stainless tips, giving your RAM some bark to go with its bite. Includes installations instructions and all necessary hardware for a quick and easy at home installation. Note: Fits 2WD and 4WD models and all wheelbases. Does not fit trucks with factory single tailpipe exhaust systems.
Description_SHO Exhaust System Kit
Diameter 2.500 in.
Diameter 4.500 in.
Dimensional Weight 0
Exhaust type Axle-Back
Extended Description American Thunder Axle Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel;
Features & Benefits Deletes Factory Resonators
Features & Benefits Deletes Factory Resonators
Mandrel Bent Tubing
Stainless Steel Construction
Features & Benefits Mandrel Bent Tubing
Features & Benefits Stainless Steel Construction
Finish / Color Black Ceramic Coated
Heat Shield Attached No
Manufacturer Flowmaster
Manufacturer Label American Thunder Axle Back Exhaust System
Manufacturer Part Number 817850
Material 304 Stainless Steel
Material 409 Stainless Steel
Material 409S Stainless Steel
mfr_label American Thunder Axle Back Exhaust System
Mount type Uses Factory Hangers
Muffler Part Number Not Included
Position on Vehicle Dual Out Rear
Quality Quality - American Thunder Axle Back Exhaust System
Short Description Exhaust System Kit
Single or Dual Dual
Sound Level Moderate
Style Rolled
System Type Axle Back
Tip Cut Angle
Tip Edge Style Rolled
Tip Length 11.000 in.
Tip Logo Embossed
Tip Material 304 Stainless Steel
Tip Quantity 2
Tip Shape Round
Tip type Single Wall
Tubing Material 409S Stainless Steel
Type Axle Back
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight 16.0
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