Simple question about overpipe/ front pipe...
 

So a nameless non catted front/over pipe won't throw any codes correct? Just trying to find out where the best places are to spend money on the FR-S.....

According to @Sportsguy83, if you remove your cat from your headers then you will have CEL issues. So no, frontpipe/overpipe won't throw any codes.

no

another no

Headers are the best performance per dollar if you're not going FI.


Nameless does make a very nice front over pipe combo. I bought the catted so I could get headers and keep some of the noise and rasp down.


But no a front pipe won't throw a cel

Cool, thanks for the heads up. I kinda thought headers but the car is a stretch with a wife, two kids and a mortgage.....

Headers are excellent if you're going supercharged FI or staying NA. Turbo FI, headers come with the kit.

Next up to mod after, or instead of, headers if staying NA & on a tight budget, is an OP/FP combo. Nameless' single pipe OP/FP is going to be the best in terms of bang for buck & quality in that regard.


I'm on my phone so if I make mistakes, blame Sportsguy83