Exhaust on a older scooter Giantco {{forumTopicSubject}}

Hello , I am new here so I bought the old scooter Giantco Stealth type HY50QT-10 what ever that means. The thing is I don't know anything about scooters so I need a bit of an advice here. I think its too lound maybe because the exhaust is too old or broken idk so I was thinking if i get a new one and mount it would it improve the noisy to make it at least a bit less horrible by changing to this one https://speedline.dk/udstoedning-1/udstoedning-tecnigas-silent-pro-s-tg-030750511?gclid=EAIaIQobChMImYntl8Lb7wIVEYR7Ch2WqQgXEAEYASABEgImwvD_BwE also what kind of tools will i need ? Hope somebody who is more knowledgeable on the topic can give an andvice to a noob.