honda CR-z sound proofing installation / cut road noise sound up to 50% work

customize Discoloration crystal Buddha Desk / 变色水晶佛台

p/satria gti gsr 1.8 tubro car audio installation .....

 

custom Super po12''subwoofer  box

 it car install more performance bar in the car .

 sound stream hi quality power amp...

 rear upper bar /rear up bar .....