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ECU & Tuning

ECU & Tuning

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  1. Cobb AccessPort V3 (Evo X)

    Cobb AccessPort V3 (Evo X)

    $500.00

    The AccessPORT provides owners of 2008 Mitsubishi EVO X vehicles the ability to unlock power hidden within the factory ECU. Performance gains across the entire powerband can be quickly realized in the short time it takes to flash the vehicle’s ECU with the AccessPORT. No tools are required. No additional “piggy-back” hardware. No mailing the factory ECU across the country. No vehicle downtime. No waiting. Just plug the AccessPORT in, flash the ECU and enjoy the thrill of increased torque and horsepower! 

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  2. EBCS Pro Boost Control Solenoid

    EBCS Pro Boost Control Solenoid

    $119.99

    The EBCS Pro Series 3-Port Electronic Boost Control Solenoid is designed to control todays high performance wastgates with it's ultra fast response and bomb proof design. Learn More
  3. Evo X Grimmspeed Evo X Boost Solenoid

    Evo X Grimmspeed Evo X Boost Solenoid

    $105.99

    The GrimmSpeed™ Mitsubishi EVO Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your factory computer because it is designed to draw the same ammount of power as the factory BCS but flows better and reacts faster. It plugs in and requires no splicing or soldering of resistors. With the included bracket you can bolt it in, plug in the connector, and start tuning for fast boost response, increased boost pressure and free up lots of power. Planning on returning the car to stock? Just reverse installation.
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  4. SC Evo X Stage 1 combo

    SC Evo X Stage 1 combo

    $369.99

    Now get up to speed with two great products for one low package price!

    On our car, we gained 72 extra horsepower to the wheels on a Mustang Dyno.

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  5. Bench Flash

    SpeedCircuit Bench Flash Service For Evo X

    $90.00

    Our bench flashing service can restore your bricked ECU or apply one of our canned tunes to get you going with your mods. If you're local we can remove the ECU for you if you prefer or you can mail it in and have it mailed back ASAP. Learn More
  6. SpeedCircuit EcuTeK Flash

    SpeedCircuit EcuTeK Flash

    $499.99

    On our car, we gained 72 extra horsepower to the wheels on a Mustang Dyno. Please note that Mustang Dynos tend to read about 10-13% lower than a standard DynoJet. 

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  7. SpeedCircuit Evo X E-Tune

    SpeedCircuit Evo X E-Tune

    $299.99

    Have your car professionally tuned by Dino @ SpeedCircuit via email.

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  8. OTS Map

    SpeedCircuit OTS Tune For Evo X/Ralliart

    $200.00

    SpeedCircuit OTS Tune for bolt on cars, running stock injectors, and pump gas. **NOTE** This is NOT a custom tune. This is our proprietary canned tune that we feel provides the best bang for your buck if you're looking for a bit more oomph out of your car, but can't necessarily go for a full custom tune. If you do choose our OTS tune, you will be able to upgrade to a custom tune for a small fee. Learn More

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