i ran a 150 shot on my old 98GT with no problems at all and this was a dry kit and now i have a blown 03 GT so in all to each their own i prefer the blower to the bottle. 350 gets owned by 450 any way you look at it
To be honest the spare tire is only really good on the front because once i had a flat when my car was stock and it burnt up the clutches in the diff so now i dont even carrie it now just a can of fixa flat