1. Product Overview
The Hot Wheels Track Builder Boost It! accessory is designed to enhance your Hot Wheels track system by providing an additional boost of speed to your vehicles. This component allows cars to maintain momentum through long tracks, loops, and stunts, fueling imaginative play and challenging track designs.
Key features include:
- Provides enhanced speed for Hot Wheels vehicles.
- Integrates seamlessly with existing Hot Wheels Track Builder sets.
- Designed to encourage experimentation and skill development in track building.
- Features updated design for improved track and brick connectivity.

Figure 1: The Hot Wheels Track Builder Boost It! unit, showing its compact design and connection points.
2. What's in the Box
Your Hot Wheels Track Builder Boost It! package includes the following components:
- 1 x Hot Wheels Track Builder Boost It! unit
Note: Additional track pieces, vehicles, and batteries are sold separately.

Figure 2: Example of the product packaging, indicating the Boost It! unit and system compatibility.
3. Setup
Follow these steps to set up your Boost It! unit:
- Battery Installation: The Boost It! unit requires 2 D batteries (not included). Locate the battery compartment on the underside of the unit. Open the compartment cover, insert the batteries according to the polarity indicators (+/-), and close the cover securely.
- Track Connection: Connect the Boost It! unit to your existing Hot Wheels track system. The unit has connection points on both ends designed to snap securely into standard Hot Wheels track pieces. Ensure a firm connection for optimal performance.
- Placement: Position the Boost It! unit strategically within your track layout where cars need an extra burst of speed, such as before a loop, a jump, or a long straightaway.

Figure 3: A different view of the Boost It! unit, highlighting its form factor for track integration.
4. Operating Instructions
Once set up, operating the Boost It! unit is straightforward:
- Power On: Locate the power switch on the Boost It! unit. Flip the switch to the "ON" position. You will hear the internal motors begin to spin, indicating the booster is active.
- Launch Vehicles: Gently place a Hot Wheels vehicle onto the track leading into the Boost It! unit. The spinning wheels inside the booster will grip the car and propel it forward with increased velocity.
- Experiment: Try different Hot Wheels cars and track configurations to see how the Boost It! unit affects their speed and performance. Not all cars may perform identically.
- Power Off: When finished playing, flip the power switch to the "OFF" position to conserve battery life.

Figure 4: The Boost It! unit in action, boosting cars through a complex track layout.
5. Maintenance
To ensure the longevity and optimal performance of your Boost It! unit, consider the following maintenance tips:
- Cleaning: Periodically wipe the exterior of the unit with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
- Battery Care: Remove batteries from the unit if it will not be used for an extended period to prevent battery leakage.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Internal Components: Do not attempt to open the unit or tamper with internal components, as this may damage the product and void any warranty.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Batteries are dead or incorrectly installed. | Check battery polarity. Replace with fresh D batteries. |
| Cars are not boosting effectively. | Weak batteries; internal wheels are dirty or obstructed; car type is not compatible. | Replace batteries. Ensure internal wheels are clear of debris. Try different Hot Wheels vehicles. |
| Unit is excessively loud. | Normal operating noise; internal obstruction. | Some motor noise is normal. If noise is unusual, check for any visible obstructions. |
| Track connections are loose. | Improperly connected track pieces. | Ensure track pieces are firmly snapped into the Boost It! unit's connection points. |
7. Specifications
- Product Dimensions: 4.33 x 11.81 x 1.97 inches
- Item Weight: 14.8 ounces
- Model Number: FLK92
- Manufacturer Recommended Age: 6 - 10 years
- Batteries Required: 2 D batteries (not included)
- Manufacturer: Mattel
- Release Date: April 20, 2018
8. Warranty and Support
This product is manufactured by Mattel. For information regarding warranty, product support, or replacement parts, please contact Mattel customer service directly. Please retain your proof of purchase for any warranty claims.
For further assistance, visit the official Hot Wheels website or the Mattel support page.





