Tuning System

Any player having the entry key can register an online garage account at the Taito website. This entitles the player to an extensive modification system that allows the player to customize his ride. Different from BG3, the player can now not only purchase external parts but also purchase performance parts. The "money" is calculated as battle gold, mentioned above.

As for the parts, a player can purchase upgrades for the brake, engine, mufflers, transmission, suspension, tyres and aerodynamic parts. One can also tweak the look of the car with custom (and enlarged) wheels, gauges and decals.

Depending on the car model, engine swaps are possible. This may range from a variant with forced induction (mounted with a supercharger or turbocharger), to swapping in a different engine from another vehicle by the same manufacturer. For example, the Nissan 350Z can have the V6 engine swapped with an RB26DETT found in the Skyline GT-R or a VK45DE from the Cima. Drivetrain and transmission swaps are also possible. For example, the Ford Focus ST170 can have, in place of its standard Getrag 6MT and FWD drivetrain, the Focus WRC's 6-speed sequential transmission and AWD drivetrain.