I would personally prefer the short ram. I guess I should of said that. I didn't know Cosmo made a full cai? Never really looked that hard tho. So, the Injen cai, and Cosmo SR, or CAI doesn't throw codes?

Anyone know about the K&N Typhoon?

Also, is there one brand over another that won't throw a CEL?

I've searched....but have a direct question. I can find like 17 results for a Vibe intake on Ebay. But, type in Matrix Intake, over 100 results. My question: I have a '03 AWD Vibe....which matrix corresponds to my car (if any)? I found several for the Matrix for 100 dollars that are using K&N fi...

I have and AWD, so I think it's a base??? Would replacing JUST the muffler w/ a dynomax 20" gain anything? And would it sound like a weed eater?

Also, what was the model # for the 20" you used. The 17736 comes up 14". Thanks!!!

What resonator did you use?

I have an '03 AWD Vibe and looking for either a muffler, or whole system. I've searched quite a bit, but want a more exact answer for a question. I'm wanting a different exhaust, but I'm so affraid it's going to sound like a fart pipe, or pissed off bumble bee. Has anyone found a muffler or whole sy...