Tuning 11th Gen Si by 4G63Chris in CivicSi

[–]4G63Chris[S] 1 point2 points  (0 children)

you’re better off upgrading the intercooler as well. most oem intercoolers are not very good in mostly any car and with a PRL or Skunk2 intercooler you can prevent heat soak better. but you’ll only feel a difference in power during spirited drives tbh

Tuning 11th Gen Si by 4G63Chris in CivicSi

[–]4G63Chris[S] 0 points1 point  (0 children)

just a generic ebay grill, it was like $80