'04 Modifications [Archive] - GrandAmGT.com Forum

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GALover
06-09-2004, 01:03 PM
What are the differences between the '03 and '04, if any? I am looking to do some modifications to my '04 but all the websites say 99-03. I know the differences will be small if there are any at all. I think all these websites just haven't updated to show '04 still. Mostly changing my interior (don't want to mess with the warranty) but I like to shop to find sale stuff for later install.

AznGA
06-09-2004, 01:07 PM
They are exactly the same.

2003SCT
06-09-2004, 01:22 PM
The difference is 1.





The difference between 03 and 04 is 1.



Just trying to help. lol lol


CHRIS


Seriously though, 2003 and 2004 are exactly the same. And yeah, the reason is because alot of websites are slow at updating for new model years

CHRIS

Kdawg207
06-09-2004, 01:29 PM
some mods are different though....example

DHP...only for 99-02...due to pc differences...just be careful

but most everything is the same...all the mods from my 00 went right onto the 03

GAGTSCTGuy
06-09-2004, 01:29 PM
Same car, you'll have no problem with '03 mods, I have a few mods sold to me as '03 mods. I think the only difference I have notice is at some point pontiac decided not to badge the doors, does anyone know what year that was? And one year the lock came off the glove compartment. But who cares about those two, most of us have mp3 players :)

GAGTSCTGuy
06-09-2004, 01:30 PM
DHP...only for 99-02...due to pc differences...just be careful


*offtopic*
If you want one, call/email DHP they have one for '03 and '04, I was thinking about it, but decided against because of all that re-learn stuff.


edit: Most of the companies are more than happy to alleviate your worries, just ask them if it is compatible.

Kdawg207
06-09-2004, 01:32 PM
i thought they only had a cutom tune for 03-04....not a ready to buy unit...i dunno...none for me thank

Ant
06-09-2004, 01:35 PM
04's have MP3 MONSOONS........ :rage:

GAGTSCTGuy
06-09-2004, 01:36 PM
I'm not sure they told me they have one and the price is.... I'm looking for the email......

Quote from DHP:

Price for that is $250 + $150 refundable core charge + $12.00 shipping.

We can change spark/fuel/mark out codes, idle, gears, etc.....

We offer a "version 1" type calibration if you don't need the custom
route.

>I read on your site that I can get a custom DHP PCM for a 2004 GM
3400, I
>have a 2004 Pontiac Grand Am GT, and would like some more information,
none
>of your dealer links provides anything for Grand Ams except for
PYFC.com,
>and they only offer up to and including 2002. Could you provide me
with
>such information like, what it can do, where I can get one, suggested
>retail price?

End Quote

I'm kinda scared to be a test case myself also....

GAGTSCTGuy
06-09-2004, 01:37 PM
04's have MP3 MONSOONS........ :rage:

Whats wrong with them, they're pretty nice systems for stock.

Kdawg207
06-09-2004, 01:41 PM
i think ant is going :rage: cause he didn't get that unit

GAGTSCTGuy
06-09-2004, 01:43 PM
My bad, sorry ant