Flowmaster Outlaw Axle-Back Exhaust System Stainless Steel Black Non-Active Mustang EcoBoost/GT 2024



MSRP $989.00
You save 16%

Flowmaster Black Stainless Steel Outlaw Axle-Back Exhaust with Black Ceramic Tips for 2024 EcoBoost and GT Mustangs with a Non-Active Factory Exhaust System.

Garner dyno gains up to 8 horsepower in your 2024 GT Mustang with the corrosion-resistant, Outlaw Stainless Steel Black Axle-Back Exhaust System by Flowmaster (818160)! A direct-fit upgrade for your S650, this system’s 3” tubing is mandrel bent to perfection. It’ll have you making 7 lb/ft over the stock exhaust at the rear wheels for years on end thanks to the 16-gauge steel construction. Courtesy of the Outlaw series, the muffler then curates a deep, ferocious sound worthy of the dyno-proven power. Decadent in a black ceramic coating, two 4” tips serve as the suave, finishing touch.

Features and Benefits:
- Direct-fit upgrade for 2024 GT Mustangs with non-active exhaust
- Max increase: 8 HP & 7 lb/ft over OE exhaust @ rear wheels
- 3” mandrel-bent tubing provides maximum flow
- Corrosion-resistant, 16-gauge stainless steel construction
- Outlaw muffler produces deep, commanding sound
- 4” black ceramic-coated tips
- Installs in original hanger locations
- Includes all necessary hardware

Vehicle Fitment:
- 2024 GT Mustang
- 2024 EcoBoost Mustang
- For models without Active Exhaust

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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