Facelift Audi s3 8v misfiring?

[Adams S3]

Has anyone noticed any misfires between the speeds of 70-80mph at around 3000rpm?

I’ve heard due to having a remap, I may need to upgrade my coil pack to the RS3 and run on RS7 plugs...?

Car runs absolutely fine just occasionally has the odd stutter as stated above.

Has 43k on the clock and is a 15 plate.



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[Damo S]

get yourself a torque pro app and elm obd 11 dongle. both dirt cheap. you can use it to dig into the ecu and see if you really are having misfires since it tracks them.

Ive got NGK racing plugs in mine which is what the tuner recommended instead of the rs7 ones. coil packs standard though.