best spark plugs for cupra r

[nick-barnes07]

whats the best spark plugs to get for a cupra r , that has been re mapped with a forge fmic, 3" exhaust from the turbo , and a forge diverter valve .

 

[ArosaRacer]

im using denso IK20's in mine

 

[nick-barnes07]

where did u get them from, does any shop sell them

 

[ArosaRacer]

mike at imposs fitted them as the VAG ones were causing a misfire under load, and the tips had melted

 

[nick-barnes07]

okay , cheers

 

[Ste]

I've always found Opie Oils to be quick and reliable:
http://www.opieoils.co.uk/performance_spark_plugs/Default.aspx

 

[Empi5]

or

http://www.spark-plugs.co.uk/

 

[cordobabrendy]

ive got a set of ngk iridium plugs 1 temp grade colder than std, running as per my sig below.

 

[neil_f225]

i run standard ngk platinium and appear to be fine... change them every 40k as recommended.