I know I can prolly search the threads but last time I did I didn't find what I was looking for. I'm looking for good instructions for the OSCAI on a 4th gen! I have one for a 5th gen, but he says it's a bit different. Thanks guys maybe I'll tackle this problem today.

 

Instructions

Pics

 

cooo

 

Thanks dude... I've been looking for good directions for a 4th gen for a while... just like BrianV said, they all pertain to a 5th gen...

 

No problem, glad I could be of assistance

 

Hmmm, I did mine a little different. For one like mine you need.
1 12" section of 3" ABS pipe
1 flexible 3" to 2" coupler
1 3" 90 degree ABS elbow

I removed the stock intake scoop. Attached the coupler to the ABS pipe and then forced it onto the inlet on the bottom of the scoop. Then I thightend up the clamps on the coupler. I had to remove the battery and move the top of the airbox out of the way to get (almost)completed intake back in the car. If you still have the stock splash guard you will need to either remove it or cut a hole like I did. Once everything was hooked back up I crawled under the front of the car and added the elbow piece to act as a scoop. It works very well but might scrape in a really low car going over big bumps. It does sound a bit like a CAI but is much, much quieter. It cost me less than 20 and is completely reversable.

Miguel