Card bonuses:
Collect the following cards to unlock the corresponding bonuses:
CARDS – BONUS
Card 1 to 5 – Engine HP L, M64 (S30, Porsche).
Card 11 to 15 – Engine HP 13B,12A (RX7).
Card 16 to 20 – Engine HP 4g63 (Evo).
Card 21 to 25 – Engine HP 13B,12A (RX7).
Card 26 to 30 – Engine HP rb26 (Skyline).
Card 31 to 35 – Engine HP vg30 (Fairlady Z).
Card 36 to 39 – Body stiffness.
Card 40 to 43 – Body weight reduction.
Card 44 – Body stiffness.
Card 45 to 47 – ECU tune for lower end torque.
Card 48 to 50 – ECU tune for high end power.
Card 51 to 52 – Scramble boost (overboost ability).
Card 53 to 54 – Increase tire grip.
Card 55 to 56 – Transmission upgrade.
Card 57 to 58 – Suspension.
Card 59 to 60 – Engine durability (slower rate to engine overheating and detonation).
Card 6 to 10 – Engine HP 2JZ, RB26 (Supra, Skyline).
Card 61 to 62 – Transmission and suspension upgrade.
Card 63 to 64 – Engine durability, tire grip, life gauge (SP).
Card 65 – Transmission and suspension.
Card 66 – Scramble overboost ability (max level 3).
Card 67 – Unknown.
Card 68 – Body stiffness, engine durability, SP.
Card 69 to 80 – Engine swap cards.
Card 81 to 128 – Various unlockable cars, character chapters, game modes, and other effects.