Derek,MY JZA80 said:i just want a little bit of power increase for the time being cause i have NGK iridium pulgs and 2.5 in. manderal bent exhaust with an apex N-1. any advice while being NA for the time being and going to NA-T in the future would be greatly appreciate any info.
If you are staying NA for now, I highly recommend you remove the Apexi N1 exhaust (I know it sounds amazing), but your car will feel a lot faster if you remove the N1 exhaust and put the stock one back.
weight reduction, header, good hyper voltage system will help.