Hey all,
Well I bought my 2005 350z GT back in november from a nissan dealer and have 2 years extended warranty on it.
When viewing the car the salesman was telling me how it has "upgraded" brembo brakes on that were fitted by the previous owner, obviously the GT models have brembos anyway but then I realised he meant the discs have been swapped for some grooved one's although I'm unsure of the make.
You can see them here:
I noticed some vibration when braking from over 40 mph but he assured me they were new and he kept telling me to take it easy with them for a while.
I don't really do any long journeys but the odd time I've took the car out for a run I've really noticed this juddering and so this weekend I had the front wheel off and noticed when turning the disc by hand there's an area where the pad looks like it touches the disc where as the rest of the rotation there is about a 1mm gap between the pad.
So in other words theiy are pretty badly warped!
Now as far as I'm concerned it's been like this since I bought it from them and so I would think they would swap the discs for me under warranty. Does that sound fair enough to you???
Obviously I won't know until I ring them but I'll keep you posted on the service I recieve and the outcome.
I was just quite shocked as a lot of people will say its very rare for discs these days to warp. But there are so many people that you see on the roads who will brake heavly from say 70mph upto a roundabout or sliproad and then sit there with their foot on the brake!