AF Rayspeed Lambretta Racing Exhaust

What is the different between this two exhaust?
The details on description are look all the same.

https://www.sip-scootershop.com/en/products/racing+exhaust+af+rayspeed+_22041000

https://www.sip-scootershop.com/en/products/racing+exhaust+af+rayspeed+_22042000