Cart

Quick Links

General

Showing 17–32 of 356 results

  • AXM-100 High Voltage Tach Adapter

    $64.99

    Many older tachometers trigger off the negative terminal of the ignition coil.  Often, these use a filtering circuit which will not trigger when given a 0 to 12 volt square wave signal, such as the tach output signal from an ECU or ignition box. If you h...

    Add to cart
  • Black Silicon High Heat Sleeve

    $25.99

    Protect critical hoses, wiring, and fuel lines from extreme heat with this High-Quality Black Silicone High-Heat Sleeve. Designed for high-performance and motorsport applications, this sleeve features a durable silicone outer layer with a heat-resista...

    Select options
  • Classic MegaSquirt Replacement Capacitor Kit

    $19.99

    The Classic MegaSquirt Replacement Capacitor Kit includes the exact capacitors used in the Classic MegaSquirt-2 and MegaSquirt-3 Kit ECU. Whether you're building a new ECU or replacing components that failed, broke, or were lost during installation, this ...

    Add to cart
  • Classic MegaSquirt Replacement Diode Kit

    $9.99

    The Classic MegaSquirt Replacement Diode Kit includes every diode used in the Classic MegaSquirt-2 and MegaSquirt-3 Kit ECU. These components are essential for protecting circuits from reverse voltage, ensuring signal direction, and maintaining stable ope...

    Add to cart
  • Classic MegaSquirt Replacement Resistor Kit

    $29.99

    The Classic MegaSquirt Resistor Replacement Kit includes a complete set of resistors used in the Classic MegaSquirt-2 and MegaSquirt-3 Kit ECU. These are the exact resistor values provided with the original kits, making this a perfect match for ECU assemb...

    Add to cart
  • DD-EFI Sensor Breakout Board

    $10.00

    DD-EFI Breakout Board Simplifies the wiring process for sensor inputs. Breaks out each sensors inputs 5V vRef and Sensor Grounds Provides Temp Sensor pull-up resistors 240ohm - LDM Combo Sensor 2.49k ohm - OEM Temperature S...

    Add to cart
  • AMP|EFI MAXSpark IGN1A Ignition Kit for GM LS Engines

    5 out of 5
    From: $899.99

    AMP|EFI put together the best and most powerful ignition upgrade kit available for your GM LS engine, and it's a complete drop-on affair.  MaxSpark Plug & Play IGN1A Ignition Kit is next level with more spark energy than the stock LS ignition coils b...

    Add to cart
  • Flex Fuel Sensor

    $115.99$129.99

    Optimize your engine’s performance with this high-quality Flex Fuel Sensor. This sensor accurately measures both ethanol content percentage and fuel temperature, giving you real-time data to fine-tune your engine’s calibration for maximum efficiency a...

    Select options
  • LDM 1-8 Cylinder 1/4″ Open Tip Probe EGT Kit

    $82.99$649.99

    The Lowdoller Motorsports 1/4" Open Tip EGT Probe Kit #1 provides a comprehensive solution for monitoring exhaust gas temperatures. This high-quality kit includes essential components designed for durability and accuracy in high-performance and racing app...

    Select options
  • MegaSquirt 3 ECU with MS3X Expansion

    5 out of 5
    $774.99

    Important Note:  Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning to brushed silver enclosures.  We appreciate your understanding.   The MegaSquirt 3 with MS3X expansion arrives equipped...

    Add to cart
  • MS3Pro EVO+ ECU

    $1,249.99$1,499.99

    The MS3Pro EVO+ by AMP|EFI represents the latest in next-generation engine management, delivering a powerful suite of tuning and control features for high-performance applications. Built on the proven MS3Pro platform, the EVO+ is equipped with three AMPS...

    Select options
  • Silver Velcro Heat Sleeve

    $12.99$21.99

    Protect critical hoses, wiring, and fuel lines from extreme heat with this high-quality Silver Velcro Heat Sleeve. Designed for high-performance and motorsport applications, this sleeve features a durable silver reflective surface that deflects radian...

    Select options