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Rs Spark Plugs, Service

165 Views 4 Replies 4 Participants Last post by  adamellen
My ST 3 is going in for its 3rd service in the next couple of weeks 29,000, so just wondered if the RS spark plugs is the way to go from the standard ST plugs? Whats your opoins?
1 - 1 of 5 Posts
Simple answer - yes.

They may or may not be the same as the ST plugs (not a straight forward as it seems) but if nothing else they're cheaper!
1 - 1 of 5 Posts
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