Description
Transform the sound and performance of your RAM 1500 with the Flowmaster American Thunder Axle-Back Exhaust System, engineered specifically for 2019–2024 and 2026 RAM 1500 (New Body) trucks equipped with the 5.7L HEMI engine and factory dual tailpipes. This system replaces the restrictive factory 2.25-inch tailpipes and resonators with larger 2.50-inch mandrel-bent stainless steel tubing to improve exhaust flow and deliver a deeper, more pronounced moderate exhaust tone.
The dual tailpipes exit in the factory location and utilize all factory hanger points for a seamless installation. Finishing the system are two large 4.50-inch black ceramic-coated 304 stainless steel tips, giving your truck a bold and aggressive rear appearance. This kit removes the factory resonators for enhanced tone and improved airflow.
All required hardware and detailed instructions are included for a quick at-home installation. Backed by Flowmaster’s Lifetime Limited Warranty, this axle-back system offers long-lasting durability, sound, and performance.
Fitment (Separate Section)
Fits 2019 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2020 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2021 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2022 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2023 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2024 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2026 RAM 1500 (New Body) with 5.7L engine and factory dual tailpipes
Fits 2WD and 4WD models
Fits all wheelbases except trucks with factory single tailpipe
Key Features
• Large 4.50-inch black ceramic-coated stainless steel tips
• Removes factory resonators for enhanced tone
• Uses factory hanger locations
• All stainless steel construction
• Mandrel-bent 16-gauge tubing for improved flow
• Quick and easy installation
• Lifetime Limited Warranty
Technical Specifications
Brand: Flowmaster
California Proposition 65: Yes
CARB Compliant: Yes
Category: Exhaust
Clamping Type: Flat Band
Clamps Included: Yes
Emission Code: 5
Exhaust Series: American Thunder
Exhaust Tip Color: Black
Exhaust Tip Connection: Clamp-On
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 4.50 IN
Exhaust Tip Edge: Rolled Edge
Exhaust Tip Finish: Black Ceramic Coating
Exhaust Tip Intercooled: No
Exhaust Tip Length: 11.00 IN
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
Exhaust Tip Wall: Single Wall
Exit Style: Dual Out Rear
Finish: Natural
Gasket or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Heat Shield Included: No
Inlet Type: Clamp-On
Main Piping Diameter: 2.50 IN
Mount Type: Uses factory hangers
Mounting Bracket Included: No
Muffler Included: Yes
Muffler Part Number: No Muffler
Muffler Quantity: 0
Part Type: Exhaust System
Pipe Color: Silver
Pipe Material: 409 Stainless Steel
Product Type: Exhaust System
Sound Level: Moderate
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Quantity: Dual
Tip Logo: Embossed
Type: Axle-Back
