Borla 140720 ATAK Cat-Back Exhaust System 5.3L V8 Dual Split Side Exit

The Borla 140720 ATAK Cat-Back Exhaust System is engineered to deliver maximum performance and the most aggressive sound in Borla's street-legal lineup. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity, making it the perfect choice for enthusiasts who want their exhaust note to match their vehicle's performance capabilities.

Key Features:

• Features 4" bright chrome on T-304 stainless steel tips with dual split side exit configuration
• 2.75" into muffler dual 2.25" out design optimizes exhaust flow
• Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409) for maximum durability
• Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit
• Multi-core technology is designed to unleash hidden horsepower
• Backed by Borla's Million-Mile Warranty

What's Included:

• Pipe/Muffler/Over Axle Pipes/Tailpipes/4x14in components
• All necessary hardware for installation

Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel, ensuring exceptional quality and a precise fit. This system provides the loudest, most aggressive exhaust note available while maintaining sound clarity at all RPM ranges.