Feb 25, 2023 #1 C carlos005 Member Messages 3 Reaction score 0 What size test pipe would I need for a 2012 civic lx? 2.25, 2.5 or 3 inch?? It has the R18 engine in it.
What size test pipe would I need for a 2012 civic lx? 2.25, 2.5 or 3 inch?? It has the R18 engine in it.
Feb 25, 2023 #2 Janz3n Well-Known Member Messages 3,866 Reaction score 2,293 Location Gibsons BC Vehicle Model Honda Civic SI Body Style sedan are you looking for a catless down pipe?
Feb 25, 2023 Thread starter #3 C carlos005 Member Messages 3 Reaction score 0 Janz3n said: are you looking for a catless down pipe? Click to expand... yea i am
Feb 26, 2023 #4 Janz3n Well-Known Member Messages 3,866 Reaction score 2,293 Location Gibsons BC Vehicle Model Honda Civic SI Body Style sedan carlos005 said: yea i am Click to expand... Best to search forums but I'm gonna assume 2.5 is plenty for that R18.
carlos005 said: yea i am Click to expand... Best to search forums but I'm gonna assume 2.5 is plenty for that R18.
