The spoiler provided fit very well, the holes line up quite easy and is not hard to install. The Wicker bill is slightly more challenging if you haven't done much fabrication work. The hardest part is just making sure everything's lined up. Easier with 2 people. I did it with 1. Just be careful using rivenuts not to over torque them. Overall, good product, very affordable for both the spoiler and wicker bill together.