upgrade questions..

[blink21me]

1. Para saan po ba purpose ng muffler exhaust upgrade? performance or mileage o looks lang at para astig sounds?0

I think there's no much gain with just swapping mufflers, you gotta get the whole cat back, increase the piping for better air flow in order to see some "performance" gain. However, most people do it for looks and sound...

3. para saan ba yung k & n air filter, yung parang cone?

it's "supposed" to let more air in...

4. ano po advantages ng pagagamit ng high end/expensive oil ? ie: motul, mobil etc.. ,mas praktical ba to since mas matagal ang pagpalit?

I'm not so sure but when I tried the Mobil1 Extended Performance, it looked cleaner after 4k miles than the regular Mobil1...

alin po ba sa mga upgrades/ mods na e2 ang advisable/practical sa pang city driving. casual use lang - school-home at konting side trips hehehe. mileage ang primary consideration po.

regular maintenance... otherwise, if you'd like to mod the car, it's up to you whether or not to go for performance/cosmetics, but please search before anything else...

5. Ano po ba normal dapat na temp reading? gitna ba ng gauge or lower? or ok lang kahit ano temp as long as d nag ooverheat?

middle, but it the oil is still colder even when the temp needle is in the middle so drive under 3.5k or so for the first 10-15 minutes to get the oil warmed up...