Quote:
Originally Posted by Halon
Good info! Dumb question, but what's the purpose of this if they are not proven to work any better than stock? Do they cost less than stock ones, easier to get, etc?
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At this point I'm not sure on all fronts, all I know is that it works

We tested Zwinger's car at like 35psi on E85 w/a FP Red w/o issue. I was having some slight breakup on my car above 30psi on the stock coils; that's what kinda led me down this path.