Compact Racer Tamiya 18657 Ignicion MA Chassis 1/32 Mini 4WD Kit  [18657]

Product overview for the Tamiya 18657 Ignicion

The Tamiya 18657 Ignicion is a Mini 4WD model styled after hyper sports cars, combining slim aerodynamic panels with practical air inlets. It belongs to Tamiya's Mini 4WD series and suits hobbyists who want a balance of looks and tunability.

Exterior shape and airflow management

The bodywork is modelled on high performance cars, incorporating intakes and ducts to help control airflow. The rear wing echoes GT car design and contributes to additional downforce for improved stability at speed.

MA chassis mechanics and benefits

The MA (Midship AERO) chassis places the motor centrally to improve weight distribution and aerodynamic packaging. Key features include a one-piece monocoque frame, a 3.5:1 gear ratio, six individual rollers and a rear skid bar to aid steady, rapid runs.

Paths for upgrades and tuning

The Ignicion can be tuned using upgraded Type 130 motors, a range of tyre compounds for grip tuning, and adjusted gear ratios to match specific track requirements. The MA chassis accepts many standard Mini 4WD performance parts.

Assembly guidance and compatibility

The kit is intended for simple assembly with snap-fit components, making it accessible to beginners while still offering scope for experienced builders to refine the setup. It is compatible with standard Mini 4WD track formats.

Tamiya 18657 Ignicion offers aerodynamic styling paired with the MA chassis, providing a versatile Mini 4WD platform for both collectors and competitive builders.