might want to put your question in the actual thread called "this or That?" in the Off-Topic section

 

On the 2004 I would go with the Crawford plenum, I had one on my 04 and loved it.

 

There was an article in some magazine a little while ago. They tested most of the plenums and plenum spacers. The end result was that some spacers produce just as much as the best aftermarket plenums. So if you want bling, get a plenum. If you want to save yourself all that money, and just want performance, then get the spacer. But if you're going turbo, then get a plenum for more airflow.

 

hahhaa....I thought he try to start another this or that thread...=o) My bad wrong thread

 

You're not the only one

 

crawford

 

I like that post...hahahh

 

To be honest the spacer is cheaper than the plenum, but i personally think the difference you get is not really worth it. Well i guess the difference is kind of a lot.. its like what.. a $100 dollar difference? Something like that? I just feel that since you're already paying like close to 2 bills for a spacer you might as well pay a little more and get something more concrete.. ya know? But whatever, there are like a zillion pros/cons of both so i wont get into that. I jsut feel that u get more for your money w/ the plenum since its a whole new plenum than just a spacer. But performance wise, they are on par so that is up to you!