Which coil (red R8's vs. OEM rev F) and plug (Bosch dbl plat vs. NGK Iridium) configuration is suited for a 2.0T, Stage 1 tune only, no other engine mods?
Are the red R'8 coils really compatible with our ignition system or are they overkill? Id like to see some data or spec's that would support anyone's response beside "they look kool under my engine cover when im bored and starring at engine in the gayrage".
Im at 42k miles and no isuues with stock orig setup and tuned since 15k. Just looking to tune up ignition if you will around 45k-50k.