Borla S-Type 2.5" Axle-Back Exhaust System with Black Chrome Tips - 2024-2026 Mustang EcoBoost Non-Active (11986BC)
Unleash the full acoustic potential and performance of your modern pony car with the Borla S-Type Axle-Back Exhaust System. Purpose-built for the 2024-2026 Ford Mustang EcoBoost equipped with the 2.3L turbocharged 4-cylinder engine, this system delivers Borla's classic S-Type sound profile. It provides a deep, aggressive, and sporty tone under acceleration while maintaining a completely comfortable, drone-free environment inside the cabin during daily driving. This premium exhaust configuration is engineered exclusively for models that came from the factory without the optional active valve exhaust setup, giving your turbocharged Mustang an immediate audio upgrade.
Constructed entirely from premium, high-grade T-304 austenitic stainless steel, this exhaust system delivers long-term durability and structural protection that leaves lower-tier T-400 series alternatives far behind. The high-flow design utilizes 2.5-inch mandrel-bent inlet piping feeding into precision-engineered sport mufflers, optimizing gas velocity to unleash hidden horsepower and improve throttle response. Moving past the rear valance, the dual-exit layout terminates in massive 4-inch round black chrome tips over high-quality T-304 stainless steel housings, creating a stealthy, custom aesthetic. Every connection is CNC manufactured for a secure, factory-style direct-fit replacement, backed by Borla's comprehensive lifetime Million-Mile Warranty.
Features
- Classic S-Type sound level delivers a deep, sporty turbocharged note with a guaranteed drone-free cabin ride
- Engineered specifically as a direct-fit upgrade for EcoBoost vehicles lacking the factory active exhaust valving
- Dual 4" round black chrome tips over premium T-304 stainless steel provide a dark, aggressive muscle car aesthetic
- Constructed from heavy-duty, premium T-304 austenitic stainless steel for permanent protection against rust
- High-flow 2.5" mandrel-bent piping minimizes internal restrictions to unlock horsepower and fuel economy
- Patented straight-through multi-core engineering ensures maximum gas velocity and driving excitement
- Precision computer numerical control (CNC) manufacturing guarantees an accurate, robust bolt-on installation
- Proudly backed by an industry-leading lifetime manufacturer Million-Mile Warranty
Fitment & Specifications
Vehicle Application Breakdowns:
- 2026 Ford Mustang EcoBoost 2.3L Turbo (Automatic / RWD / Coupe & Convertible)
- 2025 Ford Mustang EcoBoost 2.3L Turbo (Automatic / RWD / Coupe & Convertible)
- 2024 Ford Mustang EcoBoost 2.3L Turbo (Automatic / RWD / Coupe & Convertible)
Exhaust Configuration & Styling:
- System Type: Axle-Back Exhaust System
- Tubing Dimensions: 2.5" Main Muffler Inlet Piping
- Tip Quantities: Dual Rear Tips (One per side)
- Tip Dimensions: Dual 4.0" Round Straight-Cut Edge Tips
- Tip Finish: Premium Black Chrome on T-304 Stainless Steel
- Exit Layout: Single Split Rear Exit
Important Application & Installation Notes:
- Fits Rear-Wheel Drive (RWD) S650 generation EcoBoost models ONLY.
- Designed strictly for standard bumper configurations WITHOUT the active exhaust valve feature from the factory.
- Specialty Maintenance Advice: Standard Borla Stainless Steel Polish (part number 21499) is NOT recommended for use on these protective black chrome finishes. The manufacturer explicitly suggests cleaning the tips exclusively with hot water and a clean microfiber cloth.
- Alternative Finish Offerings: Identical sound and plumbing configurations featuring mirror-polished bright chrome or premium carbon fiber tips are also available as separate part numbers.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
