Lexizm

Hey people, I had the same mod done on my GS3 when I had it. The GS3 cats are in the headers, so when you remove the headers you remove the cats. The headers I had were OBX; you can use most aftermarket IS300 headers (same motor) but when I comes to the down pipe, the GS's is longer than the IS one. I used SIMS (simulators) and I didn't have any check engine lights or anything. There are a few places in Atlanta that can do this kind of work. Just let me know what part of town you're in and I can give you some info on that. I have a GS430 now, and I think I need to get one of my cats replaced too (the 3rd one).

Kevs98gs4 is right and the dealer is right for once or should I say the sealer. You won't believe the difference changing the ball joints is going to make. A lot of people change them at 90k. I'm at 94k and I'm going to change mine as soon as I get a chance. The GS and LS have this common problem of the ball joints going bad and breaking at around 90k. Trust me, you don't have to be the type that tracks your car or even drives hard most of the time. I've heard of two people that this has happened to and in both cases it happened right before they were about to get on the highway. You don't want your ball joint to break while you're on the highway at highway speeds. Get them changed man.