If you are the owner of a TSI or FSI powered car and you’re experiencing misfires then
upgrade to the R8 coil packs. These come stock in most of the high output Audi
engines and we have had good luck using these when the stock TSI coils fail,
which we’ve seen a lot of lately.
We also highly recommend using these coils when upgrading to a K04 turbo.
Did we mention they are red?