Anyone given these a go yet? Pulstar Spark Plugs Subaru Impreza WRX STi BHP INCREASE on eBay (end time 14-Aug-09 09:02:06 BST)

 

sounds like a gimmick to me and if the really did work they would just put a strain on your ignition system and high light any weaknesses.

 

I agree with you but surely someone has used them before.

 

i cant see anyone falling for these "gimmick" plugs when for that price you would get at least to sets of decent plugs for that money.

 

Evening, I have read a review of these plugs in Readline. They tried a set of these in a Pulsar gtr, they gave no noticeable increase in bhp and had to be removed following the test as they were breaking down under load. They are, in my opinion, a gimmick. As said before, stick to the recommended plugs and save some money.

 

Now thats an answer i like. Fact is always a strong point for me. Cheers