Borla Exhaust Systems Now Available for the 2026 Ford Mustang EcoBoost
Borla Performance Exhausts has released Cat-Back and Axle-Back exhaust systems for the 2024–2026 Ford Mustang EcoBoost. Both systems are 50-state street legal and tuned specifically for the 2.3L EcoBoost engine. The Cat-Back is a direct bolt-on. The Axle-Back requires cutting the stock exhaust to clamp on.
System Specifications and Features
Available Configurations
Borla offers Cat-Back and Axle-Back systems for the EcoBoost Mustang. The Cat-Back system replaces everything from the catalytic converters back. The Axle-Back system replaces the rear section only, uses a 2.5" pipe diameter, and is available in S-Type only. It is designed for EcoBoost models NOT equipped with the factory Active Exhaust feature.
Sound Levels by Configuration
The Cat-Back system is available in both S-Type and ATAK sound levels. The Axle-Back is available in S-Type only. Both the S-Type and ATAK have been tuned for the 2.3L EcoBoost engine and use Borla's patented multi-core technology to eliminate drone and cabin resonance.
Pipe Diameter and Tip Options
Both the Cat-Back and Axle-Back systems use a 2.5" pipe diameter with 4" tips. On Cat-Back systems, Active Exhaust models receive quad tips by default. Non-Active Exhaust models receive dual tips as standard, with a quad tip option available that requires installing the OE quad tip valance. Tip finishes are available in Chrome, Black Chrome, and Carbon Fiber across both configurations.
Active Exhaust Compatibility
Borla Cat-Back systems are currently available for non-Active Exhaust EcoBoost Mustangs. A Cat-Back system for Active Exhaust models is coming soon. The Axle-Back system is for non-Active Exhaust cars only. Visit borla.com for availability updates.
Construction and Warranty
All systems are built from T-304 austenitic stainless steel. Each system is covered by Borla's Million Mile Warranty, which covers defects in materials and workmanship for the original owner.
Frequently Asked Questions
The Axle-Back system is available in S-Type only. S-Type and ATAK are both available for the Cat-Back configuration.
The Axle-Back system is currently available for EcoBoost models without the factory Active Exhaust feature. Cat-Back and Axle-Back systems for Active Exhaust EcoBoost models are coming soon. Visit borla.com for availability updates.
Yes, through the Cat-Back system. A quad tip option exists for non-Active cars, but it requires installing the OE quad tip valance. Active Exhaust models receive quad tips by default.
A Cat-Back system for Active Exhaust EcoBoost models is coming soon. Visit borla.com for availability updates.
The Cat-Back is a direct bolt-on system. The Axle-Back requires cutting the stock exhaust to allow the Borla system to clamp on. All required hardware and instructions are included in the kit.
Shop Borla exhaust systems for the 2024–2026 Ford Mustang EcoBoost.
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