Borla 140979 S-Type Cat-Back Exhaust for 2024-2026 Ford Mustang EcoBoost 2.3L

Vehicle Fitment

• 2024-2026 Ford Mustang EcoBoost Coupe/Convertible (2.3L 4-cyl, automatic transmission, RWD, without Active Exhaust)

Fitment Notes

• For Non-Active Exhaust models only - not compatible with Active Exhaust-equipped Mustangs
• Separate part numbers apply for Mustang GT models

Features

• Classic Borla S-Type sound with no interior drone
• Straight-through, multi-core technology for increased exhaust velocity
• Bright chrome-finished tips on T-304 stainless steel
• Mandrel-bent tubing for smooth exhaust flow
• Precision CNC manufacturing for accurate fit
• Backed by Borla's Million-Mile Warranty

Specifications

• Pipe diameter: 2.5"
• Tip size: 4" round, bright chrome finish
• Material: T-304 stainless steel
• Exit: Single split rear exit

Included Components

• 1x Borla S-Type Cat-Back Exhaust System
• Mounting hardware

Product Description

The Borla 140979 S-Type Cat-Back Exhaust is built specifically for the 2.3L EcoBoost Mustang, delivering a noticeably more aggressive tone than stock while staying drone-free at highway speeds. Its straight-through, multi-core muffler design boosts exhaust velocity for gains in horsepower, torque, and fuel economy compared to the restrictive factory setup.

As a direct-fit cat-back system, it replaces everything from the catalytic converter back using mandrel-bent T-304 stainless tubing and CNC-manufactured components for a precise, bolt-on installation. It's designed for Non-Active Exhaust EcoBoost Mustangs only, and the bright chrome tips give a clean, classic finish. Backed by Borla's Million-Mile Warranty, it's a solid upgrade for EcoBoost owners who want more sound and performance without cutting into the factory exhaust.