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Categories--EFl- Fuel Injection

Browse EFI fuel injection systems, throttle body kits, and tuning-ready upgrades for smoother starts, improved response, and dependable performance on street or track applications.
-70%

AEM 150 PSIg Stainless Sensor Kit

Regular Price $58.79
Sale Price $58.79 Regular Price $195.95
-70%

Holley EFI Terminator X - Foxbody Mustang 5.0 EFI Kit

Regular Price $449.99
Sale Price $449.99 Regular Price $1,499.95
-70%

AEM V3 Water/Methanol Injection Kit

Regular Price $191.09
Sale Price $191.09 Regular Price $636.95
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Holley EFI 6.86

Regular Price $374.99
Sale Price $374.99 Regular Price $1,249.95
-70%

AEM X-Series Inline Wideband AFR Controller Kit

Regular Price $69.89
Sale Price $69.89 Regular Price $232.95
-70%

Earl's -6 AN Male to 9/16

Regular Price $4.19
Sale Price $4.19 Regular Price $13.96
-70%

AEM Bosch LSU 4.9 Replacement UEGO Sensor

Regular Price $49.49
Sale Price $49.49 Regular Price $164.95
-70%

Holley Easy Level™ Fuel Level Sender

Regular Price $37.49
Sale Price $37.49 Regular Price $124.95
-70%

AEM Classic Digital Wideband AFR Gauge (Sensor Not Included)

Regular Price $50.69
Sale Price $50.69 Regular Price $168.95
-70%

Holley Drive by Wire Accelerator Pedal

Regular Price $44.99
Sale Price $44.99 Regular Price $149.95
-70%

Intake Air Temperature Sensor

Regular Price $17.25
Sale Price $17.25 Regular Price $57.49
-70%

AEM 12 Position Trim Pot

Regular Price $12.86
Sale Price $12.86 Regular Price $42.86
-70%

NTK Wideband Oxygen Sensor

Regular Price $107.99
Sale Price $107.99 Regular Price $359.95
-70%

Sniper EFI HyperSpark 2 Ignition Box

Regular Price $119.99
Sale Price $119.99 Regular Price $399.95
-70%

Holley EFI Pressure Gauge

Regular Price $13.60
Sale Price $13.60 Regular Price $45.32
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AEM X-Series OBDII Wideband AFR Gauge Kit

Regular Price $94.49
Sale Price $94.49 Regular Price $314.95
-70%

Holley EFI Oxygen Sensor

Regular Price $48.29
Sale Price $48.29 Regular Price $160.95
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Holley EFI CAN to USB-A Cable

Regular Price $24.15
Sale Price $24.15 Regular Price $80.49
-70%

MSD Race Rotor

Regular Price $5.16
Sale Price $5.16 Regular Price $17.20
-70%

AEM Classic Digital Wideband AFR Gauge Kit

Regular Price $67.49
Sale Price $67.49 Regular Price $224.95
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