Ow, yesterday my plugs were running a bit crap after my mate had borrowed the GTR, so I took it for a run up Mt beachmont, set the boost to limit at 1.2 bar as usual, and part way up the hill
*BANG* the loudest what i thought was a backfire went off, but came from the front, the car was still runnning good, but as soon as i slowed down enough to use the 3-4rpm range it started running very rough so i assumed my plugs were just fowled a little more, anyway got home and discovered the pipe that takes air from the turbos and feeds it to the intercool had blown itself open! about a 270 degress split around it, the material reenforcement the only then that stopped it seperating further, anyway check the boost controller after and the highest i got it too was 1.19 bar, i have been up to 1.28 before.
crazy stuff, fortuantally the boys at nizzpro had one lying around i could swap it with, then some petrol and a toothbrush to attack the plugs it like new again...