Spring Steel Chassis for
Mugen MTC-3

Developed through extensive on-track testing, the Boost RC Spring Steel Chassis for the Mugen Seiki MTC-3 went through several major design revisions before achieving the targeted balance: increased steering response, greater confidence at the rear and easier, more consistent handling.

Its optimized layout lowers the car’s centre of gravity, helping the MTC-3 feel more stable and predictable while maintaining the agility needed for competitive touring car racing.

Manufactured from high-quality spring steel, the chassis weighs 147 grams, is compatible with the original MTC-3 screws, and features a distinctive layout and black finish that give the car a unique and aggressive look.

To make electronics installation cleaner and more flexible, the chassis includes the complete Sliding Cooling Duct Kit:

• Standard plate for use with your preferred fan mounting solution
• Sliding plate with integrated guide
• Sliding Cooling Duct for 30 mm fans
• Sliding Cooling Duct for 40 mm fans

The sliding system allows the fan to be positioned precisely next to the motor according to the gearing and motor position. Once adjusted, the duct is securely locked using a fixing screw accessible from underneath the chassis.

Highlights

• Developed through extensive on-track testing
• Increased steering response
• Improved rear-end confidence
• Lower centre of gravity for easier and more consistent handling
• High-quality spring steel construction
• Weight: 147 g
• Black surface finish
• Distinctive and aggressive design
• Complete 30 mm and 40 mm Sliding Cooling Duct Kit included
• Uses the original MTC-3 chassis hardware