Here is the full list of all 12 Jet Racing Extreme: The First Encounter achievements.
5k points of damage.
Accumulate 5000 meters of drift.
Accumulate 5000 meters of free flight.
Reach 170 m/sec.
Reach Top50 to get it.
Reach 255 m/sec
25k points of damage
All tracks in Canyon passed.
25k meters of free flight accumulated.
Accumulate 25k stunt points.
Engage all boosters (with uberAB) for at least 5 seconds.
All achievements