As a motorcycle enthusiast, I am always on the hunt for top-quality automotive parts, and I must say that this billet breather is simply outstanding! Not only does it look sleek and stylish on my bike, but it also provides exceptional performance. As a result of my tests I determined that my motorcycle was able to run smoother and cooler with reduced oil mist .The only downside is that it's a bit pricey, but the quality is worth the investment..See full review