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Discussion Starter · #1 ·
Does any 1 know what difference the rs plugs make in our
s,its just i seen a post earlier some 1 saying there car was getting serviced at fraud and they was having the rs plugs put in
 

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FocusSTOC Nut!
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yip. rs ones dont cost as much as st ones! supposed to be better for a remapped car.
most people say they're exactly the same plugs.
totally diferent to the ones that were in my pre facelift though.
 

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Think that might have been me. Ford said that they wont change the price of the service if i use the rs / st plugs, so thought i might as well put the rs ones in anyway, unless anyone else disagrees. They said they hadn't heard that they were 1 cheaper, and 2 better....
 
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