ah lai is at pj...go under the bridge after u've past dataran prima....if u r from sunway...u'll see his shop next to the road among the shophouses....
just tried to call the mugen's guy no... it's off la the hp....
After doing some research, I understand that the sluggish feel (weak throttle response) of altezza is caused by the heavy dual mass flywheel which weighs about 12kg.