EFI Tuners

  • Auto Tune Kit - Harley-Davidson Auto Tune Kit - Harley-Davidson

    Auto Tune Kit - Harley-Davidson

    FeaturesMakes it possible to adjust cruise for best fuel economy as well as larger throttle openings for peak powerUser can specify what air/fuel ratio to make each rpm and throttle position percentage combinationIncludes 18mm O² sensors and power...
    $648.87
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  • Closed Loop FI2000R - Dresser 21

    Closed Loop FI2000- Dresser 21

    FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...
    $279.95
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  • Closed Loop FI2000R - Dyna 08-11

    Closed Loop FI2000- Dyna 08-11

    FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...
    $279.95
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  • Closed Loop FI2000R - Softail

    Closed Loop FI2000- Softail

    FeaturesThe Fi2000R O² digital fuel processor is designed to work with all H-D exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design)Works much like a carburetor jet kit with adjustments similar to the...
    $279.95
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  • Closed Loop FI2000R - Softail 08-11

    Closed Loop FI2000- Softail 08-11

    FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...
    $279.95
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  • Closed Loop FI2000R - Softail 12-13

    Closed Loop FI2000- Softail 12-13

    FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...
    $279.95
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  • Closed Loop FI2000R - V-Rod 12-17

    Closed Loop FI2000- V-Rod 12-17

    FeaturesCan tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range rpm It will work with stock or modified engines to tune fuel delivery to provide peak...
    $279.95
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  • Controller Twin-Tuner Buell

    Daytona Twin Tec 16101 - Controller Twin-Tuner Buell

    FeaturesMode and up/down pushbutton switches make fuel trim adjustments in the rpm and throttle position ranges required by most applications; fuel trim value is displayed on a bright daylight-readable LED displayCompatible with Twin Scan II+ Tuning Aid...
    $281.95
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  • Controller Twin-Tuner 2

    Daytona Twin Tec 16200 - Controller Twin-Tuner 2

    FeaturesEasily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performance parts including high-compression pistons/heads, camshafts, free-flowing exhausts, and low-restriction air filters - add 30% or subtract 20% fuel...
    $372.95
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  • Controller Twin-Tuner 2 - FL

    Daytona Twin Tec 16202 - Controller Twin-Tuner 2 - FL

    FeaturesEasily adjusts the OEM Delphi fuel-injection and ignition to match the requirements of performance parts including high-compression pistons/heads, camshafts, free-flowing exhausts, and low-restriction air filters - add 30% or subtract 20% fuel...
    $372.95
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  • Controller - 01 Twin Cam

    Daytona Twin Tec 17400 - Controller - '01 Twin Cam

    FeaturesIncludes TCFI plug-in fuel injection controller, USB interface for PC, software, WEGO IIID dual-channel wide-band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide-band exhaust gas oxygen sensors and two 18 x 1.5mm weld nuts for exhaust...
    $1,314.95
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  • Active Intake Exhaust Eliminator

    Daytona Twin Tec 18003 - Active Intake Exhaust Eliminator

    FeaturesActive Intake and Exhaust Eliminator Kit is used to avoid setting a diagnostic trouble code when installing some aftermarket air filters and exhaust that require the removal of original equipment active systems; for off-road racing use onlyOxygen...
    $83.95
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    DYNATEK #DFSPK-1 - Programming Kit

    Quick, user-friendly and everything you need to reprogram the Dyna FS programmable ignition Easy-to-understand interface, simple saving, recalling and printing of curves Includes software to reprogram all available Dyna FS Programmable Ignition models...
    $108.88
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    DYNATEK #DRL-300 - Standard RPM Limiter - Inductive

    Effectively prevents your engine's rpm from exceeding a predetermined limit Continuously adjustable from 6,000 to 12,000 rpm Smooth, precise limiting action The DRL-300 has expanded capabilities and will work with most 4-cylinder inductive engines
    $211.10
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    DYNATEK #DRL-400 - Two-Stage RPM Limiter

    Precisely controls over-revving and launch rpm Launch limits are adjustable from 3000 to 10750 rpm; over-rev limit is adjustable from 10000 to 13750 rpm Both ranges are adjustable in 250-rpm increments Works only with single-fire, two-coil...
    $325.54
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    DYNOJET #15-7024 - Wide Band-2 with POD-300 Display

    The WB2 technical features include 0-5V calibrated analog AFR output (connects to external data acquisition device), one-wire rpm hookup, 0-5V analog input (TPS, MAF, boost, etc.), built-in sensor condition test, durable enclosure and wire sheathing for...
    $544.43
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    DYNOJET #6-113 - Power Commander V Ignition Module

    Connect to the ignition coils through an intermediate harness connection or directly to the coil connectors; no cutting or splicing of wires is required Allow user to advance or retard the ignition curve based on throttle position and rpm, and to tune...
    $419.99
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