wow I figured the rubber would absorb some of the rattle.
Trust me they work nice for keeping water flowing, but they just don't do anything. In theory you would think they absorb the vibration but for the most part they just let the spoiler rattle more.
2000 2dr. black GTP|Headers|3.1"|xp'ed|ported s/c|HPT & aem wb|3.29's built trans|19° timing|0°KR
Turbo/heads /big cam build starts soon!!!