Ok taiko's & seniors & tuners & experts.....
Need ur guys opinion here... Is it true this 4G91P engine can beat 4AGE engine? no turbo or supercharger.. just N/A...
What i know is 4AGE quite a powerful engine ...
This is kind of air booster, it keep extra air in the black thing....so when u revv,instead of sucking hard for fresh air.it wil easily get air from there. aftermarket air booster is way too expensive, so DIY is...