I have a question for those of you with these. Are they worth the money? $400+ seems a little steep. Are the performance gains significant (stock so far)? Are the fuel savings worth it to be able to pay its self off over a certain amount of time?
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I have a question for those of you with these. Are they worth the money? $400+ seems a little steep. Are the performance gains significant (stock so far)? Are the fuel savings worth it to be able to pay its self off over a certain amount of time?