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Fitment Information
- Ford Mustang S650 2.3L L4 (2024, 2025, 2026)
- Fits EcoBoost, EcoBoost Premium
- Fits EcoBoost, EcoBoost Premium
- Ford Mustang S650 5.0L V8 (2024, 2025, 2026)
- Fits Dark Horse, Dark Horse Premium, GT, GT Premium
- Fits Dark Horse, Dark Horse Premium, GT, GT Premium
Emissions Compliance
This item does not require a CARB EO. It does not modify or remove any emissions components.
Specs & Features
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Finish: Painted
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Inlet Diameter: 3.00 Inches
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Main Piping Diameter: 3.00 Inches
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Tail Pipe Quantity: 2
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Exhaust Type: Axle-Back
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Exit Style: Dual Out Rear
- Sound Level: Aggressive
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Variations:
- Black Quad Tips with Valves (#818159)
- 4.00-inch black ceramic-coated 304 stainless steel quad tips
- OEM-style valves; reuse OEM valve actuators
- Factory Performance Exhaust
- Max increases of up to 17 hp and 17 lb-ft over the stock exhaust at the rear wheels
- 4.00-inch black ceramic-coated 304 stainless steel quad tips
- Black Dual Tips without Valves (#818160)
- 4.00-inch black ceramic-coated 304 stainless steel dual tips
- No valves
- Non-Valved Factory Exhaust
- Max increases of up to 8 hp and 7 lb-ft over the stock exhaust at the rear wheels
- 4.00-inch black ceramic-coated 304 stainless steel dual tips
- Polished Dual Tips without Valves (#818163)
- 4.00-inch polished 304 stainless steel dual tips
- No valves
- Non-Valved Factory Exhaust
- Max increases of up to 8 hp and 7 lb-ft over the stock exhaust at the rear wheels
- 4.00-inch polished 304 stainless steel dual tips
- Polished Quad Tips with Valves (#818164)
- 4.00-inch polished 304 stainless steel quad tips
- OEM-style valves; reuse OEM valve actuators
- Factory Performance Exhaust
- Max increases of up to 17 hp and 17 lb-ft over the stock exhaust at the rear wheels
- 4.00-inch polished 304 stainless steel quad tips
- Outlaw series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Uses factory hanger locations for easy installation
- 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Quad 4.00-inch black ceramic coated stainless steel tips add a custom look
- Lifetime Limited Warranty
Product Description
Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024-2026 Ford Mustang GT with the 5.0-liter engine or EcoBoost 2.3-liter engine and the factory performance exhaust option. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 17 hp and 17 lb-ft were measured at the rear wheels.
3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Quad 4.00-inch black ceramic coated tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Fits both coupes and convertibles. Backed by Flowmaster's Lifetime Limited Warranty.
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.More in this category
Flowmaster Exhaust Systems
Ford Mustang Exhaust
Ford Mustang S650 Parts
Reviews on this product
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Actual item may vary from picture