Salam,i have auto altis 1.8 2010,i was thinking to put up air intake,custom headers, iradium plugs and all, now since its Auto
will i have increased HP???
it would be useless without some Piggy back like Unichip,greddy emanage etc..
If your car is working perfectly fine then it is unlikely you would notice any improvements. Cold air intakes are completely useless and offer no performance gains. Even with these minor upgrades, your car will not perform faster because the ECU will continue to make car run under default settings.
not even default setting as the airflow sensor gets crazy with aftermkt intake
The 1ZZ is already nicely designed in the air handling department.
thanks a lot for answering, so what should i add in order to get performance boost?