BORLA(R) ATAK(R) (Acoustically-Tuned Applied Kinetics) Technology Is Designed For High-Performance.

Product Features:

• Designed For High-Performance Purists Who Prefer Exhaust Sound Over Their Stereos
• ATAK(R) Technology Starts With Race Winning Multicore Design, Which Has Proven To Out-Flow A Straight Pipe
• Sound Waves Are Attenuated And Tuned While Passing And Deflecting Through Multiple Core Walls
• Easy Bolt-On Installation