Showing 17–32 of 356 results
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AXM-100 High Voltage Tach Adapter
$64.99Many 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...
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Black Silicon High Heat Sleeve
$25.99Protect 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...
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Classic MegaSquirt Replacement Capacitor Kit
$19.99The 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 ...
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Classic MegaSquirt Replacement Diode Kit
$9.99The 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...
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Classic MegaSquirt Replacement Resistor Kit
$29.99The 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...
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DD-EFI Sensor Breakout Board
$10.00DD-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...
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AMP|EFI MAXSpark IGN1A Ignition Kit for GM LS Engines
From: $899.99AMP|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...
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Flex Fuel Sensor
$115.99 – $129.99Optimize 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...
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LDM 1-8 Cylinder 1/4″ Open Tip Probe EGT Kit
$82.99 – $649.99The 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...
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MegaSquirt 3 ECU with MS3X Expansion
$774.99Important 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...
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MS3Pro EVO+ ECU
$1,249.99 – $1,499.99The 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...
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Silver Velcro Heat Sleeve
$12.99 – $21.99Protect 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...
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