As a result of using this product, I found that my steering was smoother and more responsive. The build quality is impressive and it's a perfect fit for my car. However, the price is slightly higher than other options on the market.
Good price and appears to be a quality part. Significantly less than factory cost, but also not direct factory supplier. Mine was a different color than the factory valve.
This was a direct replacement for the PCV valve on my 2015 Subaru Outback 2.5i Limited. This is exactly comparable to a removed factory valve. Passed 10000 km without any problems.