Hey guys just wondering what your opinions are on the best sounding/performance exhaust for our supra's i'm in the process of purchasing a new system. Currently i run an HKS HI Power Silent system i'm stuck between the Trust Power Extreme 2 or the Blitz Nur Spec. If this topic is already covered please guide accordinly i would also appreciated vids if possible i can seem to find a proper vid on youtube for the Blitz Nur Spec with a proper rev most are usually idleing or partial rev. Awaiting opinions