i changed my alloy wheels today of my other starlet turbo, took the car for a test drive to c how the car rides, luckly i wasnt doin more than 5 maybe 10 miles per hour i pressed the brakes and all of a sudden the brakes don work so i pressed them again then they worked, i have been driving the car around abit to test drive it but the brakes are okay, however now when i change gear just before i put my foot down to accelerate after changing gar i hear a tweeting noise from the back/ middle area of the car, i change gear at about 1-3 thousnd revs without boost, dont know what it can be!can anybody help me with these to problems????:shoot: