1991 Ford Mustang Ignition Boxes & Controllers
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- JMS®SparkMAX™ Ignition System Voltage Booster V2 - Universal Single OutputFord Mustang 1991, SparkMAX™ Ignition System Voltage Booster by JMS®. V2 - Universal Single Output. This top-notch product ensures efficient supplying of power to burn the fuel in each individual cylinder. Painstakingly built to...Simple installation: PowerMAX splices into your existing ignition coil +12V DC feed wireWorks on all Coil on Plug ignition systems$419.75
- Aceon®High Performance™ Ignition Coil and Spark Plug BundleFord Mustang LX 2.3L 1991, High Performance™ Ignition Coil and Spark Plug Bundle by Aceon®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in...Manufactured to boost your engine’s performanceEngineered utilizing the finest materials and equipment$105.39
1991 Ford Mustang Models