HKS Super Sound Master Stainless Exhaust | Honda S2000 (00-09) (32023-AH001)HKS released their Super Sound Master line of exhausts to do just what the name implies, create a perfect balance of performance and sound. Just like high end performance vehicles, the Super Sound Master line will provide you a subtle sound during normal driving and a deep tone when you open up the engine and put your foot down on the accelerator. If you have an S2000, this is the perfect exhaust system to give your car a high quality product to