hi, i need header for pontiac G5, 2.4 engine, somebody knows where I can find them, please.

 

https://www.cobaltss.net/forums/general-cobalt-68/header-thread-47824/

 

For the 2.4 i'd reccomend the Cobalt Addiction header (its what I have on my 2.4) or the Clear Image header, as it looks pretty sweet too.

 

hey how much hp gains with all those mods u have on there, just curious?

 

No idea. Never dyno'd the car before or after the mods. Plus it needs tuning badly, as the CAI and cat-less downpipe make the car run rougher than it should. All in all though it made it kick alot harder and made it feel alot quicker overall.

 

thanks man they are some nice mods

 

I got the GMPP Manifold for my G5...love the sound and look. No warranty issues is noce too...