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Governor holding you back? We remove the factory vehicle speed limiter from your GM ECM/PCM so your vehicle runs past the stock electronic top-speed cap. Commonly done for trucks and SUVs on larger tires, track use, or removing an artificially low factory limit.
Mail-in service: ship us your module and we write the change to it. If your platform supports it, we can also handle it as an emailed tune file you flash yourself with your own HP Tuners hardware - tell us your setup when you order.
Include your VIN, tire size, and intended use so we set a safe limit. Ship with your order number - see our How to Ship Your Module page. Typical turnaround is 1-2 business days after we receive your module.
Note: speed limiter removal is intended for off-road, track, or closed-course use. It’s your responsibility to operate within the law and within your tires’ speed rating.
Governor holding you back? We remove the factory vehicle speed limiter from your GM ECM/PCM so your vehicle runs past the stock electronic top-speed cap. Commonly done for trucks and SUVs on larger tires, track use, or removing an artificially low factory limit.
Mail-in service: ship us your module and we write the change to it. If your platform supports it, we can also handle it as an emailed tune file you flash yourself with your own HP Tuners hardware - tell us your setup when you order.
Include your VIN, tire size, and intended use so we set a safe limit. Ship with your order number - see our How to Ship Your Module page. Typical turnaround is 1-2 business days after we receive your module.
Note: speed limiter removal is intended for off-road, track, or closed-course use. It’s your responsibility to operate within the law and within your tires’ speed rating.