Rostra Precision Controls 66-0009 Aftermarket Cruise Control Kit

The Rostra Precision Controls 66-0009 is a complete aftermarket cruise control kit engineered to bring factory-style speed management to vehicles not originally equipped with cruise control. Backed by nearly 150 years of precision manufacturing experience, Rostra is the largest cruise control supplier in North America and a trusted name among professional installers and DIY enthusiasts alike.

This electronic cruise control system continuously monitors vehicle speed and engine load, automatically adjusting throttle input to maintain a consistent set speed — reducing driver fatigue on long highway trips while helping prevent unintended speed fluctuations that waste fuel.

Key Features:

• Complete aftermarket cruise control kit for vehicles without factory cruise control
• Electronic speed management continuously measures vehicle speed and engine loading
• Modular design simplifies installation on a wide range of vehicle types
• Compatible with both automatic and manual transmission vehicles
• Pre-harness wiring for the Vehicle Speed Sensor (VSS) reduces installation time
• Intuitive controls allow speed to be set, coasted, resumed, or adjusted in 1 mph increments
• Includes a full-color illustrated installation manual
• Backed by a 3-year / 36,000-mile warranty

The Rostra 66-0009 cruise control kit is a reliable solution for adding modern cruise control convenience to cars, trucks, SUVs, and fleet vehicles. Its straightforward plug-and-play design makes it accessible for both shop installation and experienced home mechanics.