A Rostra cruise control kit adds aftermarket cruise control to a vehicle that didn't come with it from the factory, using a vacuum or electronic servo to control throttle position and maintain a set speed. At Redline360 we carry Rostra cruise control kits for a wide range of vehicles, including universal kits compatible with carbureted and fuel-injected engines. Every kit ships fast from our US warehouse with fitment support if you need help confirming the right kit for your vehicle.
Shop Rostra Cruise Control Kit and more below.
Is aftermarket cruise control worth it?
Aftermarket cruise control is a worthwhile upgrade for highway driving comfort and reduced fatigue on long trips, particularly for older vehicles, classic cars, or trucks that never came with factory cruise control. Most users report it performs reliably for steady highway speeds, similar to factory cruise control, though it generally lacks the adaptive features found in modern factory systems.
Can you add cruise control to any vehicle?
Most vehicles with a mechanical throttle cable or electronic throttle control can have an aftermarket cruise control kit installed, including many carbureted engines using a universal kit. Some highly integrated modern vehicle computer systems may not be compatible with universal kits, so check the specific kit's vehicle compatibility before purchasing.
How much does it cost to add aftermarket cruise control?
A Rostra aftermarket cruise control kit typically costs between $150 and $350 depending on the kit and vehicle application. Installation can often be done at home with basic tools and wiring knowledge in a few hours, or by a professional installer for an additional labor cost.
How hard is it to install an aftermarket cruise control kit?
Installing a Rostra cruise control kit involves mounting the servo unit, connecting it to the throttle linkage or cable, and wiring it to a switched power source along with brake and clutch safety switches. It is a moderate DIY project for someone comfortable with basic automotive wiring, typically taking a few hours, though some vehicles may require more involved routing depending on engine bay layout.
Does a Rostra cruise control kit work with a carbureted engine?
Yes, Rostra makes universal cruise control kits specifically designed to work with carbureted engines using a cable-actuated throttle linkage, in addition to kits designed for fuel-injected and electronic throttle systems. Check the specific kit description to confirm compatibility with your engine's throttle type.
Is aftermarket cruise control safe?
Rostra cruise control kits include required safety features such as brake pedal and clutch pedal disengagement switches that automatically cut cruise control when the brake or clutch is pressed, similar to factory systems. Proper installation following the included wiring diagram is important to ensure these safety disengagement features function correctly.
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