Rostra Precision Controls 50-1258 Aftermarket Electronic Cruise Control Kit

The Rostra Precision Controls 50-1258 is a vehicle-specific aftermarket electronic cruise control kit engineered to add factory-style cruise control functionality to vehicles that were not originally equipped with it. Built by Rostra Precision Controls — North America's largest supplier of cruise control systems with over 150 years of manufacturing experience — the 50-1258 delivers dependable, precise speed management designed to OEM-grade standards.

Key Features:

• Electronic speed control with continuous throttle monitoring for smooth, consistent highway speeds
• Standard cruise control functions including Set, Coast, Resume, Accel, and 1 MPH tap-up/tap-down speed adjustment
• Automatic speed disengagement upon brake pedal activation for added safety
• Vehicle Speed Sensor (VSS) wire pre-integrated into the wiring harness for simplified installation
• Compatible with both automatic and manual transmissions (clutch disengagement switch may be required for manual applications)
• Modular system design with support for multiple control switch configurations
• Built to meet or exceed OEM specifications using proven, durable components
• Backed by Rostra's 3-year / 36,000-mile warranty

Designed for straightforward professional or advanced DIY installation, the Rostra 50-1258 reduces driver fatigue and helps maintain consistent speeds on the highway, contributing to improved fuel efficiency on long drives. As a vehicle-specific kit, it is engineered to integrate cleanly with the target application's existing wiring and throttle system without requiring universal adapter modifications.