Found a solid way to see the difference. Little Google use goes along way hehe

Top is SLP Gen1 vs Gen2. Notice how long they are front to back, cover a good portion of the deck lid.


Now here is your Daytona (top) and a factory (bottom). Notice how short your spoiler is and how little it covers. Works just as well considering, looks just as good from the back, just different setup.


Both SLPs bold directly in the factory 6 bolt holes and cover the same area if not a little more than the factory spoiler. As I said, the Daytona's are a different 3-bolt design. To change over you'd have to fill the holes and re-drill 6 new ones or swap deck lids.