Depending on your Cai , moving the washer bottle or deleting it gets more air into your Cai , they sell cheap ones that work fine. The washer bottle weights 9lbs full as well so you lose a little weight. You can also add the scoop down the line if you want. I did this before I had my turbo it's a cheap mod or free mod depending if you use the car alot and need the washer fluid bottle
I did a DIY for it
http://www.camaro5.com/forums/showthread.php?t=115433
Changing the interior led and trunk led is a cheap mod as well
Sequential tail lights is cheap too
I comb the classifieds here too I found some great stuff super cheap
Good luck and hang in there brother
Pm if I can help in any way