Exhaust Cutout Help?
I just ordered a mac catback system and I dont want the pipes to hang under the bumper, so I think i'm going to cut out inserts with a hole saw. The tips are 3'' so I was wondering what size of cutout I should use. I was thinking either 3.5'' or 4''. I want it to be as close to the oem gt bumper as I could without buying one. Also is the gt bumper inserts more like 1/2 a circle or 1/4 the circle or what? Thanks