Need help/info on stock air box.....(no not the butterfly valve)

[TRD StreetRacing]

I put my Injen CAI about 3 months ago and i had no problem (besides the one check engine sign that came on..which i fixed all my conections and reset the ECU)......for the past 3 days my CEL came on 4 times and i can't find what the problem is....so i want to change it back to the stock air box and give in back to toyota.....is there NEone that did this or knows how to put it back on? cuz i tried putting it back in but i'm missing a few pieces so i think i gotta buy a new air box:mad: any help on putting it back on or where to get a nice deal on the air box will help me out alot.......thanx for NEinfo

[dragonfrog]

hmm. that's pretty interesting. if it's the third gen cai, then i'd call injen (909)839-0706. or probably just call them anyway, and they may be nice and replace your product. if not, then when i install mine, then i can sell u my stock air box. i had to buy a replacement filter since it was messed up from the last celica.

maybe someone in your area can help. ask your regional forum for someone.