HKS sport Or Apexi WS Exhuast

[ZC Civic]

Please some one tell me on which one to choose for my JDM DOHC ZC with Ice man intake and headders please please plase

[ZC Civic]

CAn you guys help me with sound levels and pip diameter in inches and the pros and cons aobut these 2 systems tha ti might get in the near feture

[Problem_Si]

Cant say anything about the Apex unit.


But my mechanic has the HKS on his ef9....VERY quiet, very nice design.

If I had cash, I would pick that over any other exhaust.


For a nice deep clean tone on the zc, the Thermal r&d cant be beat. Good power gains too.

[ZC Civic]

REally awesome even tho its has 2 inch pipe diameter and all cool thanks for the info man