Borla 11875 Axle-Back Exhaust System ATAK

The Borla 11875 ATAK Axle-Back Exhaust System represents the pinnacle of performance exhaust engineering, delivering the highest decibel levels in Borla's street-legal lineup. Designed for enthusiasts who demand maximum sound output without sacrificing performance, this system utilizes Borla's exclusive ATAK (Acoustically-Tuned Applied Kinetics) technology to produce aggressive, high-volume exhaust notes while maintaining sound clarity throughout the RPM range.

ATAK Technology Benefits:

• Highest available dB levels in Borla's street-legal exhaust lineup
• Vehicle-specific acoustical tuning eliminates drone and distortion
• Custom-calibrated internal muffler cores shaped to optimize sound waves
• Retains 100% of the power-adding capabilities of Borla's patented Multicore design
• Sound output tuned like a graphic equalizer for focused, high-volume performance

Premium Construction:

• Handmade in the USA by master craftspeople
• Premium 300-series austenitic stainless steel construction for maximum durability
• Mandrel-bent tubing using computer-controlled CNC machinery ensures maximum exhaust flow
• Precision-engineered for perfect fit with no modifications required
• Mirror-polished stainless steel tips for show-quality appearance

Every Borla exhaust system is backed by their industry-leading Million-Mile Warranty, demonstrating their confidence in the quality and longevity of their products. This axle-back system is ideal for performance purists who want aggressive sound and proven power gains from a bolt-on exhaust upgrade.