Flowmaster American Thunder Cat-Back Exhaust System for 2025-2026 RAM 1500 3.0L

Flowmaster's® American Thunder Cat-back true dual exhaust system for the 2025 - 2026 RAM 1500 with the 3.0-liter Standard and High Output engines gives you a great way to customize your RAM 1500 to your personality. This performance exhaust system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include dual 3.00-inch inlet pipes leading into a custom tuned 409 stainless steel American Thunder series muffler for great sound and maximum performance. This Cat-back system includes Flowmaster’s exclusive Scavenger X-Pipe with our D-Port technology for maximum exhaust pulse velocity and helps to create a deep exhaust tone. The dual 3.0-inch mandrel-bent tailpipes exit in the stock location in the factory bumper cut outs with 4.5-inch black ceramic coated tips. Included in the tailpipe assemblies are tuned resonators that help maintain a comfortable experience in the cab. On Standard Output models this system turns the exhaust into a true dual style system like the High Output and RHO models. This will allow for better overall performance gains and will work better with any future engne modifications. Max dyno gains of 35 hp and 33 lb-ft at the rear wheels (HO models) deliver power you can feel! The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Kits include installation instructions and all necessary hardware. Backed by Flowmaster's Lifetime Limited Warranty. Fits 2025 - 2026 RAM 1500 3.0L Standard and High Output, American Thunder Cat-Back 409 stainless steel Does not fit RHO models.

• An Super 40 series muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
• Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
• 3.0-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
• Converts Standard Output models to a true dual style system like on High Output and RHO models
• Max increases of up to 35 hp and 33 lb-ft over the stock exhaust at the wheels
• Tuned performance tones offer quality sound inside and outside of the truck
• Black ceramic coated stainless steel tips add a custom look to the vehicle
• Lifetime Limited Warranty

Enhance your 2025-2026 RAM 1500 with the Flowmaster American Thunder Cat-Back Exhaust System, designed specifically for 3.0-liter Standard and High Output engines. Crafted from durable 409 stainless steel, this system ensures long-lasting performance and resistance to corrosion. Featuring dual 3.00-inch mandrel-bent pipes, it optimizes exhaust flow while maintaining a sleek factory appearance with tailpipes exiting at the stock location and 4.5-inch black ceramic coated tips. The system includes Flowmaster’s exclusive Scavenger X-Pipe with D-Port technology, which maximizes exhaust pulse velocity to produce a deep, aggressive exhaust tone and improve overall performance. The inclusion of tuned resonators within the tailpipe assemblies helps maintain a comfortable cabin environment by reducing drone and unwanted noise.

Features:

• Super 40 series muffler delivers a deep, aggressive tone with improved exhaust flow

• Complete hardware and factory styled hangers for easy installation in the stock locations

• 3.0-inch mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and durability

• Converts Standard Output models to a true dual system similar to High Output and RHO models

• Maximum dyno gains of up to 35 horsepower and 33 lb-ft of torque at the wheels

• Tuned performance tones offer quality sound both inside and outside the vehicle

• Black ceramic coated stainless steel tips provide a custom, refined look

• Backed by Flowmaster's Lifetime Limited Warranty

Fitments:
2025 Ram 1500 Big Horn
2025 Ram 1500 Laramie
2025 Ram 1500 Limited
2025 Ram 1500 Limited Longhorn
2025 Ram 1500 Lone Star
2025 Ram 1500 Rebel
2025 Ram 1500 Special Service
2025 Ram 1500 Tradesman
2025 Ram 1500 Tradesman HFE
2025 Ram 1500 Tungsten
2025 Ram 1500 Warlock
2026 Ram 1500 Big Horn
2026 Ram 1500 Express
2026 Ram 1500 Laramie
2026 Ram 1500 Limited
2026 Ram 1500 Limited Longhorn
2026 Ram 1500 Lone Star
2026 Ram 1500 Rebel
2026 Ram 1500 Tradesman
2026 Ram 1500 Tungsten
2026 Ram 1500 Warlock

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1