Flowmaster Outlaw True Dual Cat-Back Exhaust for 2025+ Ram 1500 - 818197

The Flowmaster Outlaw Cat-Back Exhaust System, part number 818197, is designed for 2025-2026 Ram 1500 trucks equipped with the 3.0L Standard Output or High Output engine. Built from durable 409 stainless steel, this true dual performance exhaust features dual 3-inch inlet pipes, dual 3-inch mandrel-bent tailpipes, a compact 10 Series Outlaw muffler, and Flowmaster’s Scavenger X-Pipe with D-Port technology. The system delivers a deep, aggressive performance tone and exits through the factory rear bumper openings with dual 4.5-inch black ceramic-coated stainless steel tips.

Key Features & Specs:

• Series: Flowmaster Outlaw
• Type: True dual cat-back exhaust system
• Engine Compatibility: 3.0L Standard Output and High Output
• Material: 409 stainless steel
• Tubing Diameter: Dual 3-inch
• Tubing Construction: 16-gauge mandrel-bent stainless steel
• Muffler: Flowmaster 10 Series / Outlaw
• Muffler Design: Reflection-style performance muffler
• X-Pipe: Flowmaster Scavenger X-Pipe with D-Port technology
• Sound Level: Aggressive to moderate
• Exit Style: Dual rear exit
• Exit Location: Factory bumper cutouts
• Exhaust Tips: Dual 4.5-inch black ceramic-coated 304 stainless steel
• Tip Style: Angled, rolled-edge
• Standard Output Models: Converts the exhaust layout to a true dual-style system similar to High Output and RHO models
• Drivetrain: 2WD and 4WD
• Performance: Maximum tested gains up to 45 hp and 43 lb-ft at the rear wheels on High Output models
• Installation: Uses factory hanger locations and connections
• Included: Installation hardware and instructions
• Part Number: 818197
• Warranty: Flowmaster Lifetime Limited Warranty

Fitment:

Fits applicable 2025-2026 Ram 1500 models equipped with the 3.0L Standard Output or High Output engine.

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