QUOTE(aun1986 @ May 24 2010, 08:25 PM)
HI, all Persona Driver ~
I plan to modify my car which some basic things
1.Spark Plug , plan to change to iradium, but the mechanic mention something about tat oil seal?? mean no suit for persona...piston easy to loose or something like tat...
2. Air Filter, any suggestion?
3. others? which can improve the performance?
THANKS
Added on May 24, 2010, 8:26 pmand also brake pad....any suggestion???
Added on May 24, 2010, 8:30 pmabout the gear oil for (MANUAL), i use 80w-90, now plan to use 75w-90 coz my gear really hard to change (higher to lower) any suggestion? can i use toyota brand???
I am gonna do what i did to my ex car but not anytime soon..got other matters need to be done FIRST. On budget and improved much better than stock.
1. 4-2-1 aftermarket exhaust header
2. S-Flow rear muffler
3. NGK Platinum tipped spark plugs
4. Good light weight oil (40) if less is possible then go for it. Even better.
5. Cold air intake. But since original is already having such design with the funnel channeled up front which i think its pretty good enough. Perhaps i will trim or cut a hole at the top grill edge to let / force more moving air while the car is moving. But i will have to plan properly or else during heavy rain i might have some problems of rain water entering the air filter box.
And IMHO i won't go for aftermarket filters. Though it gives more macho sounding engine tone, but i seriously do not trust such filters to filter as good as original filters. It is pretty much common sense. I am looking for long term usage of the engine not short term with high maintenance due to usage of such aftermarket air filters. Yes, i know such aftermarket filters like K&N are lifetime usage and can be cleaned. But, i am talking about how these filters are unable to filter just as good as original filters. Seriously doubt aftermarket air filter's filtering efficiency.
This post has been edited by jasondotcom: May 25 2010, 09:01 AM