so i bought a aftermarket FPR and does not come with Instructions so my next step is to c if i can get help on here. here's some pic i took how it looks like.almost forgot is going into a b13 sr20
http://i13.photobucket.com/albums/a269/billie_boy/DSC05792.jpg
http://i13.photobucket.com/albums/a269/billie_boy/DSC05793.jpg

bump but i have no idea how to help. what brand where'd it com from?

I think I answered your question in the other post :biggthumphttp://www.sr20forum.com/showthread.php?t=187986