Flowmaster Outlaw Cat Back Exhaust System (MPN: 818197)

Enhance your RAM 1500 with superior performance and sound.

Flowmaster's Outlaw Cat-back true dual exhaust system is designed specifically for the 2025 RAM 1500 equipped with 3 liter Standard and High Output engines. Constructed from durable 409 stainless steel, this exhaust system ensures longevity and reliable performance. It features dual 3 inch inlet pipes that lead into a custom tuned Outlaw series muffler, providing an aggressive yet refined exhaust tone while maximizing exhaust flow.

This system includes Flowmaster's exclusive Scavenger X-Pipe with D-Port technology, which enhances exhaust pulse velocity and contributes to a deeper sound profile. The dual 3 inch mandrel-bent tailpipes exit in the factory bumper cutouts, complemented by 4.5 inch black ceramic coated tips for a sleek appearance. The design allows for a true dual style system conversion on Standard Output models, improving overall performance and compatibility with future engine modifications.

Installation is straightforward, utilizing all factory hanger locations and connections, making it accessible for home installation. The kit comes complete with all necessary hardware and detailed instructions. With potential dyno gains of up to 45 horsepower and 43 feet-pound at the rear wheels, this exhaust system not only enhances the aesthetic of your vehicle but also significantly boosts its performance.

Features

• 3 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
• Black Ceramic Coated Stainless Steel Tips Add A Custom Look To The Vehicle
• Kit Features Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation
• A Outlaw Series Muffler Delivers A Deep, Aggressive To Moderate Performance Tone And Improves Exhaust Flow
• Max Increases Of Up To 45 Horsepower And 43 Feet-Pound Over The Stock Exhaust At The Wheels
• Tuned Performance Tones Offer Quality Sound Inside And Outside Of The Truck
• Converts Standard Output Models To A True Dual Style System Like On High Output And RHO Models

Specifications

• Manufacturer: Flowmaster
• Manufacturer Part Number: 818197
• Type: Cat-Back
• Exhaust Type: Dual
• Outlet Type: Dual
• Exit Position: Driver And Passenger Side Behind Tire
• Material: Stainless Steel
• Includes Muffler: Yes
• Sound Level: Aggressive/ Moderate
• Diameter (IN): 3 Inch
• Includes Exhaust Tip: Yes
• Exhaust Tip Style: 4-1/2 Inch Round Single Wall Angle-Cut Ceramic Black Tips
• Exhaust Tip Material: Stainless Steel
• Muffler Quantity: 1
• Includes Exhaust Pipe Muffler Delete: No
• Muffler Configuration: Dual Inlet/ Dual Outlet
• Muffler Brand: Outlaw
• Includes Hardware: Yes
• Estimated Install Time (Hours): 2

Compatibility / Fit

• 2025-2026 Ram 1500

Technical Documents

• 818197INST.pdf
• techlibrary_fm_warranty_-_general_2_5_18.pdf
• techlibrary_fm_warranty_cal_converter.pdf
• techlibrary_fm_warranty_epa_converter.pdf

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