How loud are we talking about? Most likely it's nothing, but road noise increase from just the FUCA shouldn't be so much that causes concern...your car is still stock arms and springs all around except for the SPL FUCA yea?
I replaced a few arms and coilovers, then switch back to stock, then back to all SPL arms and coilovers. I could tell the difference in noise level, but nothing severe enough to make me think something is rubbing.
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Setrab | RE-71 | SPL | JRZ | Nismo | ARK | Whiteline | RacingBrake | CJM Oil Pan | Ti shield
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