Why do dealerships give enthusiasts a hard time for warranty work if their car has mods on it? I mean seriously, they still get paid to do warranty work, and they get happy customers in the process that want to come back. It's ridiculous. My dealer tried to give me a hard time over some BS about having long tube headers on my GTO when I had to get a faulty thing fixed with my steering, that had nothing to do with the powertrain. And no, at the time,I NEVER raced my car on anything. Sometimes I drove a little spirited, but nothing that constitues as "abuse." The most extreme thing I've done with the car would be going 35 mph on what was a suggested 25 mph sweeper off-ramp.