I really don’t feel anything different. I don’t know if it because i always match it with the same spark plugs the RS7 one step colder. But overall great Coils. At stage 3 still the engine running smooth. “Knocking wood”..
i really don’t have the need to buy the APR’s ones, is that i’m the type of person i want to prove it myself and review it when it comes to install parts on my Mk7. But now i know that the RS3 it just completely the same coils. In just my humble opinion.