has anybody used these before?
#1
has anybody used these before?
http://store.summitracing.com/partde...p;autoview=sku
i havent really heard much about them but was wondering if anybody has used them becuase i have a custom setup with my ecu and fully tuned which really added some hp for me but was wondering if anybody has used these or knows if they work?
i havent really heard much about them but was wondering if anybody has used them becuase i have a custom setup with my ecu and fully tuned which really added some hp for me but was wondering if anybody has used these or knows if they work?
#3
RE: has anybody used these before?
A guy on here , can't remeber who, but he had one, said it was a waste of money. He siad you could do the same thing that thing does for free...bump you timing.
And also, if it worked, everyone on here would have one......
And also, if it worked, everyone on here would have one......