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Select your vehicle to see Engine Electronics that fit
Engine Electronics for Performance Builds
Engine electronics are add-on modules and controllers that work alongside a car's factory engine management. Depending on the part, they can read signals from the existing system, change how the vehicle behaves, or adjust limits set at the factory. Enthusiasts fit them to fine-tune a build, support other performance upgrades, or gain more control over how their car responds.
Our selection here is small and focused. We currently have 1 product in stock, from HKS, a name many tuners know well. That item is the HKS Type 1 Speed Limit Defencer, an electronic unit designed to work with a vehicle's factory speed limiter.
Confirm the unit is listed for your exact vehicle and engine before you order.
Check how it connects to your existing wiring and factory electronics.
Think about how it fits with the other modifications already on your car.
Review local rules, and use any speed-related device responsibly, such as on a closed course.
To see whether this part suits your car, pick your vehicle and we will show you what fits.
Engine electronics are add-on modules and controllers that work alongside a car's factory engine management. Depending on the part, they can read signals from the existing system, change how the vehicle behaves, or adjust limits set at the factory. Enthusiasts fit them to fine-tune a build, support other performance upgrades, or gain more control over how their car responds.
Our selection here is small and focused. We currently have 1 product in stock, from HKS, a name many tuners know well. That item is the HKS Type 1 Speed Limit Defencer, an electronic unit designed to work with a vehicle's factory speed limiter.
Confirm the unit is listed for your exact vehicle and engine before you order.
Check how it connects to your existing wiring and factory electronics.
Think about how it fits with the other modifications already on your car.
Review local rules, and use any speed-related device responsibly, such as on a closed course.
To see whether this part suits your car, pick your vehicle and we will show you what fits.
