This HKS catback was developed to improve your torque and horsepower. Full (75mm) 2.9 inch cat-back with a great deep throaty sound. Adds HP and increased throttle response. Piping is mandrel bent with a stainless steel muffler and includes a bung for the 02 sensor.
Sound: Low deep growling sound. Provides a loud tone under acceleration, moderately quite at idle.
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