Installation is simply a replacement for OEM.
It is easy to replace and, although it is my personal subjective opinion, I think it has a dress-up effect on the appearance.
As for the durability aspect, I don't know yet.
Since it's around the Engine, I think it needs to be sprayed with heat resistant Waxetc. periodically.
The price is high, but I am satisfied.
Looks like you access from European region.
Would you shop at webike.eu.com?

