V7 racer exhaust difference by year?

[F/51 LRS]

Hey y'all, I have a 2013 racer that I'd like to get some slip-ons for.  I really like the look of the Zard's, but only seeing them for the Vii - do the mounts differ from Vi to Vii? 

https://adventurepartsllc.com/products/zard-racer-slip-on-moto-guzzi-v7-ii-racer-exhaust-2015-2017?currency=USD&variant=49807532163358&utm_source=google&utm_medium=cpc&utm_campaign=Google%20Shopping&stkn=a3cdc784139a&gad_source=1&gad_campaignid=21675779938&gbraid=0AAAAA9osUGeHvBwVDF5XdhvO1z3w_CEip&gclid=Cj0KCQjwjdTCBhCLARIsAEu8bpIr1ykAqKoZnVZ-Lb77mfg1dUH9X9prQxzxiu4FkRjqES3cVsa79wMaAnwFEALw_wcB

[bronzestar1]

Check AF1 Racing's website for mufflers.  If the part numbers are the same, then they should be interchangeable. 

[Guzzidad]

   I put Zards on my 2020 Racer. They actually weren't listed for a 2020. They were about 2" short to reach the hanger points. I found some adapters at NAPA.