A WHOLE NEW EXPERIENCE AMAZING,
YOU HAVE NEVER FELT !!
TRY drift gyro GD-4
GD-4 is Taiwan MKS latest invention of drift gyroscope, which allows R/C Cars performance of all the drift action perfectly and high difficulty, so that you become a challenge game of the drift master. GD-4 with car drift gyroscopes, as if for Cars match the co-pilot, it can automatically help you drift any angles, you will only Control of the car felt better, more easily drift and have fun.

What our tech guy says:

The Drift gyro assist is a nifty device that assists you in driving and getting the perfect drift angles around turns with drift cars. 

With offroad vehicles, the drift gyro system helps you drive faster as it keeps the vehicle running smooth through obstacles such as rough holes or inconsistent terrain. Hitting dips at an angle would pull the car away from its intended path and a late counter steer steering input would have you counter steering all over the place and spinning out when you initially just wanted to go straight. With the assistance from the gyro, The steering automatically counter steers calculating your angle attempting to keep you going straight. 

This is how you install it: (As you get better remove it and improve your driving skills!)

Remove the steering servo plug from channel 1 from your receiver box. 
Plug that steering servo into the gyro box. 
Plug the gyro box into your receiver (channel 1)
Center your ST TRIM or adjust it so that the front wheels are tracking straight
Mount the gyro so that it is sitting upright. Kind of like this guys car
# 

I like to mount it on the center chassis plate on the center of the car. It protects the device from crashes like when you smack into a curb.  Test the device by shaking the tail end of your truck left and right. You should be able to see the wheels counter steering. If it doesnt, you plugged something up wrong or mounted the device incorrectly. 

Now go have fun!! 

Specification:
Micro horizontal and tangential angle sensor
Extern VR can adjust function of the REV and GAIN
Drift car special-purpose
Apply to electronic/engineer car
Input voltage: DC4.2 -7.2V
Current Consumption: 33mA
Operation Temperature: -5℃ to 60℃
Size: 20 x 20 x 10.5 mm
Weight: 5.73 g