It wont....
I did similar thing
bought mine 100% stock
then pod, then cat back.
was happy for a month.
then turbo back exhaust + FMIC plus boost controller
went well until clutcfh died a week after
then had a fuel cut defender - SHIT.
ended up going to Unigroup where that was removed, other stuff fixed up
new ECU in,
car was great, 195rwkw on 10psi
not long after..
HKS GT-RS turbo, plus this and that (still standard motor) and made 255rwkw
and motorsport got the better of me.
keep it stock hahahahahahaha
no really, keep it stock and buy a second one already modded, it'll cost you the same in the loing run!!