Borla 140979CFBA Cat-Back Exhaust System for Ford Mustang EcoBoost

The Borla Cat-Back exhaust system delivers increased performance and the signature Borla Sound of Power for Ford Mustang EcoBoost models without Active Exhaust. This complete 2.5-inch diameter system features patented straight-through and multi-core technology designed to unleash hidden horsepower while maintaining a drone-free cabin experience.

Key Features:

• S-Type sound level provides aggressive exhaust note without interior drone
• Dual 4-inch round carbon fiber tips with black anodized centers for premium styling
• Patented multi-core technology increases exhaust velocity for added power and fuel economy
• Premium T-304 stainless steel construction for maximum durability and corrosion resistance
• Ultra-smooth mandrel-bent tubing ensures maximum flow and performance
• Precision CNC manufacturing guarantees accurate, bolt-on fitment
• Backed by Borla's Million-Mile Warranty

Designed specifically for Ford Mustang EcoBoost models without the factory Active Exhaust feature, this cat-back system replaces the restrictive factory exhaust from the catalytic converters back. The 2.5-inch mandrel-bent tubing maintains optimal exhaust velocity while the advanced muffler design eliminates unwanted drone. Superior T-304 stainless steel construction provides long-lasting performance that won't rust or corrode like inferior 409-grade stainless systems.