Osiris Engine Management

Our PC based reflash system allowing the user to flash their ECU with customized tuning. Osiris comes in three varieties to fit anyone's need.

  • Osiris Flash Service - our mail-in service for our customers that wish to send their ECU to us for a one time recalibration.
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    Osiris Flash Service

    Once received, we will reprogram the ECU with a new file that is customized to your needs. Overnight return shipping for continental US is included in the price and we ship within 48 hours of receipt in most cases. Call us before shipping to verify processing time.

    Parameters that we will tune include:

    • Up to 5 Maps on cruise control equipped vehicles
    • Idle RPM
    • Speed Limiter
    • Electronic Throttle Control to achieve Wide Open Throttle at all speeds.
    • Rev Limiter
    • DTC disable
    • AFR Targets
    • Fuel Compensation
    • Ignition Timing Advance
    • Cam Phasing for equipped vehicles.


  • Osiris Standard - Our PC based reflash system allowing the user to flash their ECU with customized tuning provided by UpRev or an UpRev Pro Tuner. Osiris Standard includes Cipher and comes with three eTune updates providing custom tuning for your vehicle.
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    Osiris Standard

    Osiris Standard includes Cipher and utilizes the Cipher cable to reflash and communicate with the vehicle through the OBDII Diag Port. Osiris Standard also includes Map Switching allowing you to use different tunes for different situations and 3 eTune updates you can use at any time.

    Osiris Standard is a licensed based system meaning your license will be transferred to the first ECU that is flashed. This vehicle can then be flashed as many times as the user wants, but the flash will not work on any different vehicles. One additional license can be purchased at a discount for enthusiasts that may have more than one vehicle, contact us for details.

    Parameters that we will tune include:

    • Up to 5 Maps on cruise control equipped vehicles
    • Idle RPM
    • Speed Limiter
    • Electronic Throttle Control to achieve Wide Open Throttle at all speeds.
    • Rev Limiter
    • DTC disable
    • AFR Targets
    • Fuel Compensation
    • Ignition Timing Advance
    • Cam Phasing for equipped vehicles.


  • Osiris Tuner - For the do it yourself types who are familiar and capable of tuning their own vehicles or the enthusiast looking for a better alternative to Stand-Alone ECU and Piggyback systems.
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    Osiris Tuner

    The Osiris Tuner system includes Cipher, Map Switching, the flash utility and our powerful, new 2.0 ROM Editor. Osiris Tuner supports NA applications and high horse power forced induction vehicles. Using the an HPX MAF and 1000cc injectors we have tuned for over 550whp on the G35.

    Osiris Tuner is a licensed based system. The purchase of Osiris Tuner includes one license that will be transferred to the first ECU that is flashed. This vehicle can then be flashed as many times as the user wants, but the flash will not work on any different vehicles.

    Osiris Tuner does not include any base maps or eTunes, the user is expected to develop their own tune for their vehicle using the stock ROMS included in the software package. Paid technical support can be found through UpRev’s Pro Tuners or through purchasing eTunes.

    Parameters that are supported in the ROM Editor include:

    • Up to 5 Maps on cruise control equipped vehicles
    • Idle RPM
    • Speed Limiter
    • Electronic Throttle Control to achieve Wide Open Throttle at all speeds.
    • Rev Limiter
    • DTC disable
    • AFR Targets
    • Fuel Compensation
    • Ignition Timing Advance
    • Cam Phasing for equipped vehicles.
    • MAF transfer function
    • Cranking Enrichment and Ignition Advance
    • Injector Latency
    • K Fuel Multiplier
    • Intake Temp
    • Calculated Load vs. RPM
    • Minimum Effective Injector Pulse Width



Flash Service -                   $300: Standard UpRev Re-Flash Recommened for Stock vehicles
Standard Tuning -              $500: Recommened for all bolt on components in N/A vehicles
Tuner / Modified Tuning - $700: All vehicles with fully built motors, cam installs or forced induction / power adders

* Tuning does not include trouble shooting, plug changes, fuel cost, or repairs to vehicle. When vehicle is brought in for tuning, it should be in proper running condition and able to run without misfires or any fluid or fuel leaks present. An add fee will be charged for any clean ups due to leaks.


Dyno Rental

We offer Dyno Rental time for car clubs, groups or tuners. The following is a list of our rates and times.

Dyno rental time is available between the hours of 8am to 6pm Mon-Sat and includes Dyno Operator from CIN an all print outs of runs.
  • Session one is a 3 hour session for $300.00.
  • Session two is a 6 hour session for $500.00.
  • Session three is an 8 hour session for $700.00.

All Session include operator for the dyno, print-outs and unlimited runs. Should any of the above sessions go pass 6pm, a Dyno rental rate of $100.00 hour will go into effect for the rest of your tuning session.

Car Club or Group show, one day rental is as follows. Dyno rental time will be from 8am to 11pm on day of the event. One day session of 15 hrs will be $1200.00 with unlimited runs and cars on dyno. Dyno operators will be supplied by CIN. No cars or trucks will be allowed on dyno without proper Identification of ownership. Also no cars or trucks will be allowed on dyno if they have any major fluid leaks or fuel leaks!