got some modifications:
installing bumper lights HID 35w
LCD aspire with headrest LCD. back view cam
4 doors speakers infinity. original speakers are too bad.
amp + woofer 12"
silver packing on 4 shocks.1.5inch from front and 2.3inch from back.
now its rough and tough for all types of speed brakers.
i m getting 15.8km on city & 19.3km on motorway
great drive v smooth