I think my lower control arm bushings are bad. My front suspension squeeks everytime I drive over a bump or dips on the road. Should I undo the 402 mod and put my stock wheels back on before taking it to the dealer? Does anyone know if Audi CPO warranty covers this?

I know some would say no, and quote some law that says they have to fix it. But I would say, if you have the vag-com, go back to stock height. As for the tires, I wouldn't think you would need to worry about that. I was thinking about doing this mod to my AR, how do you find the ride? I would also like to know if others who have done this have the same problem you have, does it cause any problems with the suspension?