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Engine Management

About Our Stand Alone ECU
Redline stand alone engine management systems are the most affordable, more powerful, simple to tune system on the market today. There are more powerful systems for 2-3 times the cost, more simple systems with far less tuning potential, and significantly more complicated to tune systems with much less ability - Redline systems have been created to meet the balance in all these areas.

R422 systems provide up to 2 coil drivers, 6 injector drivers and up to 2 GPO's, R422 systems are sequential fuel only, R422D add distributor ignition, R422D systems add degree based, crank fire sequential ignition (2-cyl) or waste spark (4-cyl) with up to 2 - 3D GPO's.

R882 systems provide up to 8 coil drivers, 8 injector drivers and 4 GPO's. R882 systems are sequential fuel only, R882D add distributor ignition, R882C systems add degree based, crank fire sequential ignition (up to 8-cyl) or waste spark (10-16-cyl) with up to 2 - 3D GPO's.

Redline systems offer flexible phase based setup tables that allow the control of virtually any motor - even fire, odd fire, rotary, 1-16 cylinders with timing resolution to 1/4 degree ("c" systems) and operation to over 30k rpm. Injector and GPO drivers are rated at 8 Amps meaning multiple high or low impedance injectors can easily be used, coil drivers are rated at over 25A created the most powerful spark on the market (most of our competitors use 1A drivers requiring a CDI or external power stage).

Most of the tuning is done in 3 main screens using our intuitive windows based software interface. Pop-up tips in each programmable field, our in-depth tuning manuals and included tech support ensure there is no question you won't have answered as soon as you need.

Redline in partnership with Lang Racing Development are dedicated to not only providing, but supporting the customer through the install and tuning process, we're looking forward to helping with your project!

  • Redline Lab Quality Wideband & EGT Controller

    Redline Lab Quality Wideband & EGT Controller

    After years of testing and working with various wideband controllers, none of them quite gave us exactly what we needed, as reliably as we needed. So we set out to develop our very own clean-sheet design. It had to be lab quality - reliable, accurate,...

    $305.00
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  • Redline Stage Ia ECU

    The Stage Ia ECU is a fuel only control unit with 6 drivers that can be configured in the following ways: 6 injectors for 6-cyl. sequential or 12 cyl. semi-sequential (No GPOs) 5 injectors and 1 GPO for 5-cyl sequential 4 injectors and 1 GPOs for 4...

    $750.00
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  • Redline Stage Ib ECU

    The Stage Ib ECU is a fuel and distributor ignition control unit with 6 PWM drivers and 1 ignition driver that can be configured in the following ways: 6 injectors for 6-cyl. sequential or 12 cyl. semi-sequential and distributor ignition (No GPOs) 5...

    $900.00
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  • Redline Stage Ic ECU

    The Stage Ic ECU is a fuel and ignition control unit with 6 drivers that can be configured in the following ways: 4 injectors and 2 GPOs for 4 cyl. sequential and waste spark distributorless ignition 2 Injectors sequentially with 2 GPO drivers for...

    $1,175.00
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  • Redline Stage IIa ECU

    The Stage IIa ECU is a fuel only control unit with 8 injector drivers and 4 PWM GPO drivers that can be configured in 1-8 cylinder sequential fuel or 12 cyl. semi-sequential with 1 PWM GPO output (2-dimensional)Inputs to the Stage IIa ECU are TPS,...

    $850.00
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  • Redline Stage IIb ECU

    The Stage IIb ECU is a fuel and distributor ignition engine control unit with 8 injector drivers, 1 ignition driver and 1 PWM GPO output (2-dimensional) for control of 1-8 cylinder sequential injection with distributor ignition, or 10 to 12 cylinder...

    $1,150.00
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  • Redline Stage IIc ECU

    The Stage IIc ECU is the premier 034efi engine management system featuring 1-8 cylinder crank fire ignition and 1-8 cylinder valve-timed sequential ignition - with 4 PWM GPO outputs for auxiliary control. 8 ignition, 8 fuel and 4 GPO drivers (3-D...

    $1,750.00
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  • Redline Supplementary Injector Controller

    Redline Supplementary Injector Controller

    The Supplementary ECU is designed for cars running the stock fuel and ignition systems that need more fuel at high RPM or high boost levels that are beyond the stock fuel system's capabilities. It will control 1-10 injectors that will pulse according to...

    $280.00
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