Quote:
Originally posted by Jason1320
Alright I have a question. I saw a lot of mustangs with there headlights removed yesteday at the track. I tried it both ways and didn't notice much difference in my times. However, this was my first time and the strip and I'm not consistant.
Who thinks this is effective? Who thinks it's just dumb?
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it makes a difference of about .1 and .5mph but it you only really helps if you have a open cone filter and not the stock setup