Here is the full list of all 34 DRIFT21 achievements.
The base game contains 33 achievements, and there is 1 DLC pack containing 1 achievements.
Collect a total of 1,000,000 drift points
Build a car with 4 rotor engine and verify it’s performance in Dyno (Career mode)
Have five cars in your collection (Career mode)
Buy a complete I6 engine (Career mode)
Collect a total of 100,000 credits (Career mode)
Have three cars in your collection (Career mode)
Complete all challenges on the Driftland track (Career mode)
Collect a total of 250,000 drift points
Reach Stage 3 on the Dyno (Career mode)
Spend a total of 100,000 credits (Career mode)
Reach Stage 2 on the Dyno (Career mode)
Reach Stage 1 on the Dyno (Career mode)
Buy a complete V8 engine (Career mode)
Buy a second car for your collection (Career mode)
Complete the tutorial
Buy a complete I4 engine (Career mode)
Complete all challenges on the School track (Career mode)
Complete all challenges on the Minami track (Career mode)
Complete all challenges on the North track (Career mode)
Complete all challenges on the Touge track (Career mode)
Complete all challenges on the West track (Career mode)
Complete all challenges on the East track (Career mode)
Complete all challenges on the Stadium ver.1 track (Career mode)
Complete all challenges on the Stadium ver.2 track (Career mode)
Complete all challenges on the Koszalin track (Career mode)
Complete all challenges on the Parking level (Career mode)
Collect a total of 10,000,000 drift points
Buy a complete 3-rotor engine (Career mode)
Win 25 events in multiplayer mode
Complete all challenges on the Training Track 1 (Career mode)
Complete all challenges on the Training Track 2 (Career mode)
Complete all Garage Challenges (career mode)
Buy a complete Boxer engine (career mode)
Complete all challenges on the Haruna track (Career mode)