Robinson Performance LLC · Marion, IL
Request a tuning session
Submit your vehicle details and we'll reach out to confirm your appointment.
01 — Vehicle
02 — Service
03 — Contact
Year *
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Make *
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Model *
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Mileage *
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Engine / Modifications
Dyno Tune
Controlled environment tuning on our in-house dynamometer. Maximum, repeatable power with every pull logged and verified.
- HP Tuners or Holley EFI
- Full dyno session included
- Air/fuel & timing optimization
- Dyno sheet provided
Street Tune
Real-world precision tuning on public roads with live data logging. Optimized for how you actually drive.
- HP Tuners or Holley EFI
- Live data logging session
- Full RPM range optimization
- Wideband O2 sensor required
Does your vehicle have a wideband O2 sensor?
A wideband O2 sensor is required for street tuning to accurately monitor air/fuel ratios in real time. This may be factory installed on some vehicles or added as an aftermarket upgrade.
Street tune unavailable without a wideband
A wideband O2 sensor is essential for safe and accurate street tuning. Without one we can't monitor air/fuel ratios in real time, which puts your engine at risk.
We recommend either switching to a dyno tune — select it above — or having a wideband sensor installed before your appointment. If you have questions, reach out to us directly and we'll help you figure out the best path forward.
We recommend either switching to a dyno tune — select it above — or having a wideband sensor installed before your appointment. If you have questions, reach out to us directly and we'll help you figure out the best path forward.
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Last name *
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Phone *
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Email *
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Preferred contact method
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Additional notes
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Request received
We'll review your vehicle info and reach out
within 1–2 business days to confirm your slot.
within 1–2 business days to confirm your slot.
No payment or commitment required at this stage.