Here is the full list of all 28 Ignite achievements.
Win a Run Out event. (Campaign mode)
Win a Race with hitting all opponents. (Campaign mode)
Win a Race without using nitro. (Campaign mode)
Win a Race event. (Campaign mode)
Win a Knockout event. (Campaign mode)
Win the Campaign mode. (Campaign mode)
Win at least one Race with all cars. (Campaign mode)
Win all Gold medal. (Campaign mode)
Go through the finish line reversed, and win a Race. (Campaign mode)
Drift your car through the finish line and win a Race. (Campaign mode)
Collect 50.000 points during a Race. (Campaign mode)
Win a Race with burning all your score. (Campaign mode)
Win a Race without crasing into the wall. (Campaign mode)
Win a Race without hitting any opponents. (Campaign mode)
Win a Race without hitting any objects. (Campaign mode)
Win 5 Races in a row. (Campaign mode)
Be the last in the Summary 10 times.
Crash into the wall 500 times.
Gain 5000 minus points without a break during a Race.
Collect 2000 points by hitting the objects without a break.
Collect 4000 points by drifting your car.
Gain 100 'Drift King' title.
Gain 100 'Demolition Man' title.
Earn 3 'Drift King' title in a row.
Earn 3 'Demolition Man' title in a row.
Drive a lap with continuously burning nitro.
Play a Race against 4 human opponents. (Multiplayer mode)
Win 5 times in a row. (Multiplayer mode)