HKS mazda 3 BP 2019/20/21+ petrol engine, legal muffler hi power Genuine HKS 94DB,
Carbon exhaust tips positioned both sides create sporty
and impressive look.
The exhaust sound is tuned to be comfortable low tone
and hard-hitting sporty sound.
The exhaust sound level is ok for worldwide standard :)
Type of muffler
Main material SUS304
Diameter of tip -94 Carbon.