Activating this trainer
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options
NumPad8: Game Speed

Trainer Options
# Opponents 
     NumPad1: Freeze Opponent Drivers
     NumPad2: Spinout Opponent Drivers

# Car 
     NumPad3: Unlimited Fuel
     NumPad4: No Tyre Wear
     NumPad5: Unlimited ERS
     NumPad6: Super Road Grip

# Timers 
     NumPad7: Freeze Race Timer

# Gameplay 
     NumPad8: Game Speed

Editor Options

# Upgrades 
     R and D Points

# Currency 
     Team Money
     Team Creation Money

# Team 
     Team Acclaim

Notes
Game Speed:
Toggle on to affect game speed.