1. how is your gas mileage in the city with aggressive boosting? sucks 2. do you feel a difference between sport/touring? bouncing and stiff 3. is it safe to say that i don't have a significant boost leak if i'm hitting close to 14psi and holding it strong? correct 4. the z came installed with an hks turbo timer. is 30sec sufficient or should i keep it a full minute? have mine to minute 10 5. will i get more power with a boost controller if i'm already hitting close to 14psi? a tick below the 14 mark. 14 psi is 14 psi :shrug: 6. how much of a difference in feel with aftermarket intercoolers? what about aftermarket exhaust? get a turbo back exhaust and u'll feel a nice amount of power 7. bov. what's your fav? HKS SSQVs, no questions asked ;)