Originally Posted by fin

This bbs.legacycentral.org forum thread is a good read on what is actually restrictive in the intake airflow.

In summary: stock filter is a tiny factor in the total restriction, so don't bother, just get rid of the resonator assembly and feed the stock airbox with a good bellmouth in the wheel arch/cold air area, done.

Make sure you bellmouth the intake like blackmy03 said, or you're probably adding restriction not fixing it. I used a speaker port from Jaycar for a perfect fit to the airbox, I can dig up the thread with pics and details if there's interest.

Originally Posted by fin

This bbs.legacycentral.org forum thread is a good read on what is actually restrictive in the intake airflow.

In summary: stock filter is a tiny factor in the total restriction, so don't bother, just get rid of the resonator assembly and feed the stock airbox with a good bellmouth in the wheel arch/cold air area, done.

Make sure you bellmouth the intake like blackmy03 said, or you're probably adding restriction not fixing it. I used a speaker port from Jaycar for a perfect fit to the airbox, I can dig up the thread with pics and details if there's interest.

Originally Posted by blackmy03

good article on intake mods:

http://autospeed.drive.com.au/cms/A_1605/article.html

Originally Posted by fin

blackmy03 looks like the original article that the thread cut n pasted from
This is the cheap bodgepro intake mod I did to mine.