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The Ultimate Sound: Borla ATAK

If you want your 6.2L Chevrolet Silverado 1500 ZR2 or GMC Sierra 1500 AT4X to sound as powerful as it performs, the Borla ATAK Cat-Back exhaust system is the gold standard. Featuring Borla’s proprietary Polyphonic Harmonizer technology, this system uses specifically tuned pipes of varying lengths and diameters to create a rich, full-bodied exhaust note that is aggressive under throttle but remains completely drone-free at cruising speeds.

Technical Superiority

• ATAK Sound Level: The most aggressive sound profile in the Borla lineup, designed for those who want to be heard.
• Polyphonic Harmonizer: Advanced technology that creates a clean, harmonic sound without unwanted resonance.
• Modular Flexibility: Can be converted to the quieter S-Type sound level by swapping the harmonizer for muffler 60679.
• Turn-Down Tailpipes: Provides a clean, off-road ready look that keeps the exhaust tucked away from obstacles.

Built from premium T-304 stainless steel and featuring CNC mandrel-bent tubing, this system is designed to last a lifetime. It is specifically calibrated for the 147.5-inch wheelbase, ensuring a perfect fit for your crew cab short bed truck. By increasing exhaust velocity, the ATAK system helps your engine breathe better, resulting in improved throttle response and a more engaging driving experience. Discover the pinnacle of exhaust engineering for your truck at GGCRACING.