Burn Rubber – Increased grip.
Swift Return – Halves the time it takes to reset to track after wrecking.
Sunday Driver – Improved brakes.
Flight Control – Increases the amount of in-air control.
Hot Rod – Improved acceleration.
Part Fish – Reduced water drag.
Aerodynamic – Faster top speed.

Critical – Stay longer in Critical Boost before exploding.
Up and Away – You can hold Accelerate and still gain in-air Boost cooling (at a reduced rate).
Asbestos – The effect of fire on your engine temperature is reduced.
Chilled – Faster Boost cool down rate.
Aquatic – Increases the cooling effect of water on your engine temperature.
Shoot the Breeze – Improves your in-air Boost cooling.
Slow Burn – It takes longer to reach Critical Boost.

Parting Gift – Creates a shockwave whenever you wreck.
Cheap Shot – Performing a Ram uses less Boost.
Heavy Weight – Your Rams are more effective against other vehicles.
Armour – Take more damage before wrecking.
Immovable – Rams against you are less effective.
Critical Strike – Whilst in Critical you can perform Rams without a Boost penalty.
Explosive – Increases Shockwave range when over-boosting.