thanks. not so much drone, me and my gf can still have conversation in the car when cruising at 70mph. i rode in a GReddy TT 370Z with the GReddy TiC and HFCs, and IMO, my car is much quieter in the cabin.
there is some rasp, but the dual resonators helped reduce the amount. it comes on around 3600rpm, but isn't really noticeable til over 4000rpm. so it's still "daily driveable".
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www.jadecrew.com
Volk Racing // MXP // Espelir // Project Kics
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