Congrats and Welcome!!!
As far as sourcing parts and being in the Philippine islands......
Your best bet is going to be the japan market and the web. (asia pacific marketed sites)
Intake - same options as US for the most part from what I've seen as I trolled the web for 5 mos.
Exhaust - you will have far more options than U.S. - some very high-end systems in Japan that are not US market based/sold.
Other than that - nice looking ride and again, congrats!!! Welcome!!!
