Depending on which model you have,these could have been fitted as standard,and probably still should be.
I run the '6ES in my 2.3 N/A engine and have had no probs at all, although tecnically they should have 1.1 at the end,but this is just a pre gapped vesrsion of the same.
Any thing other than these fitted in a car with a DI unit may cause a few headaches
G.
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