Intake and Front pipe advise
 

So my FRS came with the TRD exhaust. I was looking at picking up and ingen CAI and a tanabe catless front pipe anyone think this will throw a CEL without a tune

Don't know about the intake, but your front-pipe shouldn't throw a code. The cat in the front-pipe is not monitored.

your front pipe will be fine and a very easy install. CAI have been trouble for our cars honestly, it'd be more worth it to just get an high flow air filter. it turns out our stock intake is pretty damn well designed.

i have a injen i can sell to you if you are looking for catless front pipes j2 sells one for less than 100 shipped

glad I found this I had the same question about the j2 front pipe