Borla Axle Back Exhaust for Multiple Vehicles Polyphonic Harmonizer Stainless...

Borla Axle Back Exhaust — Polyphonic Harmonizer Stainless Transform your vehicle's sound and performance with the Borla Axle Back Exhaust featuring proprietary Polyphonic Harmonizer technology. Designed for multiple vehicle applications, this system delivers a rich, multi-layered exhaust note while improving flow and durability. Polyphonic Harmonizer Technology: Patented internal passages of varying diameters and lengths create multiple harmonizing notes for a clean, full-bodied tone. Engineered Sound Profiles: Tuned to complement Borla Touring, S-Type, and ATAK systems for character and volume that suit your driving style. Premium Materials: Constructed from T-304 stainless steel for superior corrosion resistance and longevity compared with T-400 series alternatives. Performance Gains: Straight-through, multi-core design and ultra-smooth mandrel bends increase exhaust velocity to free hidden horsepower and improve throttle response. Precision Fit & Finish: CNC manufacturing and polished T-304 stainless tips provide a factory-grade fit and a polished appearance. Million-Mile Warranty: Backed by Borla’s industry-leading warranty for lasting confidence. Enjoy improved fuel economy, a distinctive Borla Sound of Power, and proven track record from the world’s most respected exhaust brand. Ideal for drivers seeking refined tone, durability, and performance upgrades.