Thanks and if you have the funds to swap a k in that's what i would do, it will get your car at about a 15 second 1/4 mile time give or take. Also your current engine is a r18 not d17. Those 11 second civics youre seeing on youtube are probably boosted k series. For reliability stick with n/a. For the record the 1990 accord in my sig is a 3500 dollar car thats extremely reliable and faster than my old 07 si sedan i used to have