It passed last year when I bought the car, no issues, so headers shouldn't affect emissions. Was more wondering if headers changed the sound of the exhaust, and if should be looking at a Borla or other aftermarket. I know no additional efficiencies, again thinking about sound
On a side note I wrenched my back Sunday doing some home repair...up on the roof all day. The honey-do list never ends when the house is 100 years old. Friends recommended a local garage we have been using since we moved to this town last year, and the guys there are good. Thinking about having him install the headers, wondering what a fair price for that would be...