S5 Spark Plugs

[tonyrandl]

My car has reached 40k miles which means that it needs a spark plug change according to Audi.

The price is £360 which I think is a ridiculous price @ £60 a plug!
Does this need doing? - are there any warranty implications if I change myself?

 

[IJB1959]

All Audi approved servicing and part changes are logged using the internet, therefore changing them yourself may well void warranty. A set of 6 2017 on NGK premium spark plugs is £72.22 https://www.partsgeek.com/catalog/2019/audi/s5/engine_electrical/spark_plug.html so someone is taking the p*ss. Best to find an independent approved service centre and negotiate a price your happy with.