TFR, thanks for the input. I'll probably have it installed by my suki car shop sa Banawe, hopefully alam nila ang gagawin nila.

Shadow, ala na nga yatang Viper 900 these days. 9 years ago I got it for 12,000, sa toyota pa mismo and sila na ang nagkabit. I think newer models of Viper are Viper 791XV, 560XV, etc. The problem is if there are local distributors here in Phil. If you have a friend in US coming home this year, pabili ka na lang.