Hi, after i put on my home made intake system with the weapon r v2 filter, I want to know if there is any other efficient way to see if my car is getting enough air or not. Because on 200sx we have fog lights, and it is right infrnt of the filter... i been paying attention to the milage, seems i'm getting less .... so please give me some suggestions....... another thing.....how often do u all change your filter, after 6 months....... one year.........???? thanx Liang DTM style __________________________________________________ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/
