I just got my new IBP 5Spd IS300 last month, with 500 miles
clocked-in I've already installed HKS Dragger II exhaust and Blitz SUS Power Intake. I can feel the power difference but I think it's a little bit quiet even if I try to bring it up to redline on the get up. Anybody out there has the same Exhaust I got that has the same quiet exhaust effect?

 

Are you not wanting the "quiet" effect? As I understand, exhausts may get slightly louder as they 'warm-up'.

Were you expecting the hole-in-the-exhaust noise?

I have heard the Drager II, it sounds nice. Hope you enjoy it.

 

Thanks for replying back. I guess your right. In the long run as it gets older and warmer it might get slightly louder. Also, it might work out better having the quiet effect like a sleeper, so not to get too much attention from the cops.
How's do your 19's fit? What size do you run with at the rear?
Is it the same size 235/35/19 too?