spyder57
Senior Member
Pre holiday update for anyone that's been following my adventures with this exhaust.
- Put in 80mm butyl sound deadener in the trunk (minimal effect)
- Put in 80mm butyl sound deadener under the backseats AND put in 150mm foam sound absorber in the trunk (slight improvement to drone but not nearly enough)
- Installed vibrant 3" super quiet resonator (by far the greatest difference)
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