So I have F.I. HFC (check my signature). Absolutely NO rasp, I think they are just great. I was unable to decide between these two products but then, since my car is a DD, I decided to pull the trigger on the HFC. I -do not- regret it.
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2013 PW 370Z Touring+Sport, NAV
Tint 35% side, 18% back | RJM clutch pedal | ZSpeed SS lines | Stillen Gen3 CAI | Fast Intentions HFC and TDX 12'' CF CBE | UpRev
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