First of all. Ignore the one star reviews. The description clearly states that this will not work for the 200s with a MAF sensor. As for me, I don't have it, it worked perfectly! Has amazing sound and much better than just removing the resonator with the stock airbox. Easy to install and only took about 30 minutes. In terms of performance, the company claims something around 8 hp. I'm not sure if that statement is true or not, but 8hp isn't enough to physically tell the difference. But the sound itself is worth every penny. THIS WILL NOT WORK IF YOUR 200 IS EQUIPPED WITH A MAF SENSOR! If your airbox has the sensor circled in the image below, this will not work!
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