I have a stock d16y8 throttle body. I want to get a bigger one off of an integra or any b series engine. Which TB's from those will fit my car that are bigger? Should I even do that or should I just have mine bored? If I should have it bored then is there a performance difference in a bore that goes all the way through and a good taper bore? Please explain...thanks

 

just go oth a Teg one. on a sidenote. the gsr one is bigger, but the throttle cable track needs to be replaced. i think your stock one will work, but you may need the one from an LS. but it will work with the right one.