QUOTE(swk_sam @ Jan 13 2013, 12:56 PM)
Noise level for sport or performance tyres never low lol. Maybe the name is like Motorsport type equal to performance tyres. Anyway how is the performance?
Hello, guys, below is some modification i do to my baby reduced whinning sound, result is awesome but but but damage is high!!!!!!!!!!!. so read at your own risk, dont blame me later.
1st damage comfort autofoam RM880
2nd damage hood put foam insulation boot put american premium rubber insulation (tu tauke Desmond said this rubber very very mahal macam golden woh) if luxury car they will cover using this rubber to whole inside wall surface of car. But this package just given sikit sikit cukup makan only cost RM600.
3rd damage RM180 put extra 3M seal to 4 door, negative is i felt little pressure inside cabin, positive is no more motorcycle sound, damn dangerous. For your info, actually our original seal is enough good already. This happen due to greedy.
4th damage is crazy mind till wallet shoot by bullet.

trade in GT Radial tyre to Michellin XM2, damage RM850.
So now no wallet use anymore then i used my own house rubber insulation, 4mm thick one put underneath the foot passenger.
then future continue improvement idea is take 25mm thick rubber insulation put here caused i see here have some empty wall which not fully tutup. why??????????