What should i do to get faster acceleration on a Pontiac G5 GT?

[Matt]

i dont want to put anything on, for example adding a bigger intake valve i already did that. but what can i take off and replace to make the car lighter.

 

[Scott]

Try a throttle body spacer and cold air intake. And i would get a pcm done. That will really open it up.

 

[niteranger0127]

maybe install a turbocharger and have headers installed all the way in your exhaust system. you could have additional horsepower up to 27%plus killer exhaust deep bass sound every time you rev 'er up.

 

[TTecotec]

Try a throttle body spacer and cold air intake. And i would get a pcm done. That will really open it up.

Having a brain fart, but whats a pcm, a programable computer module? Where would someone get a throttle body spacer for a 2009 ecotec?

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[jestin90]

Uhhh why would you need a bigger intake intake valve for? Do you have custom heads???

 

[Goatman]

i dont want to put anything on, for example adding a bigger intake valve i already did that. but what can i take off and replace to make the car lighter.

You have to understand your car was NOT designed to be a Racecar I would not suggest trying to make it one ...
If you want performance save up and buy a performance car...