Unlock the full potential of your vehicle with a performance ECU calibration developed specifically for your application.
The Engine Control Unit — commonly referred to as the ECU, ECM, or DME — controls many of the parameters that determine how your engine performs. From the factory, manufacturers must account for emissions requirements, varying fuel quality, different climates, reliability targets, and a wide range of driving conditions. Because of this, factory ECU calibrations often leave additional horsepower, torque, and responsiveness on the table — especially on turbocharged vehicles.
Our performance calibrations optimize these parameters to improve horsepower and torque, throttle response, power delivery, and overall drivability while maintaining the characteristics that make your vehicle unique.
Turbocharged applications can often see significant gains through optimized boost control, fueling, ignition timing, torque management, and other ECU parameters. Naturally aspirated vehicles can also benefit from improved response, power delivery, and overall engine performance.
We also make the tuning process as quick and painless as possible. Depending on your vehicle and the tuning method you choose, we'll guide you through the process from start to finish.
Every tune includes dedicated text support, giving you direct access to our team for assistance with the tuning process, questions, and support when you need it.
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BENCH TUNINGOrder Confirmation → Reach out to us via text support → Send us required information → Remove and ship us your ECU → We program the ECU with your custom tune → We ship the ECU back to you → Reinstall it in your vehicle.
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LOCAL INSTALLOrder Confirmation → Reach out to us via text support → Schedule your tuning appointment → Same day turn around.
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OBD TUNINGOrder Confirmation → Receive your tuning dongle → Reach out to us via text support → Follow our instructions → Read your current ECU file → We will modify your current file and replace with the tuned file → Reflash your vehicle.
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WARRANTY DISCLAIMER
ECU tuning and related modifications may affect or void your vehicle's
manufacturer's warranty. SHEEPEY RACE is not responsible for warranty
coverage denied by a vehicle manufacturer, dealership, or third-party
warranty provider as a result of ECU tuning, software modifications,
aftermarket components, or related modifications. Customers are responsible
for understanding the potential warranty implications before purchasing or
installing this product.
OFF-ROAD / COMPETITION USE
This product is intended for off-road, closed-course, competition, or other
uses where permitted by applicable law. Certain calibrations or modifications
may alter or disable emissions-related systems or affect emissions compliance.
It is the customer's responsibility to comply with all applicable federal,
state, and local laws and regulations. This product should not be used on
public roads where prohibited by law.