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AN ALL NEW LOOK, AN ALL NEW ATTITUDE! INTRODUCING THE JUICE WITH ATTITUDE CTS3 LINE AVAILABLE NOW!Featuring our state-of-the-art CTS3 technology, the Juice with Attitude just entered the a whole new realm to continue pushing the limits of on-the-f...

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. A pre-calibrated fuel-level sending unit designed to wo...

The Sniper EFI remote IAC (Idle Air Control) and plug is designed to gain installation clearance on some Sniper EFI 2x4 installations. With select intake manifolds, the distributor housing and IAC valve on the back of the Sniper EFI throttle body ...

These Stealth throttle bodies do not include injectors as they're designed to be used on MPFI intake manifolds.Features: 4150 flange 950 CFM throttle body Included is a GM TPS Sensor Gold color Specs: Adjustable: Yes Brand: Holley EFI Category:...

1600 PSI Stainless Pressure SensorSpecs: Body Diameter: .875" Body Length: 2.558" Brand: Holley EFI Category: Air and Fuel Delivery Connector Gender: Male Connector Quantity: 1 Emission Code: 5 Fuel System Type: EFI Grade Type: Performanc...

Dominator EFI GM Dual Drive-By-Wire HarnessSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: GM, LSX Harness Type: Drive-By-Wire Part Type: Fuel Injection Harness Product Type: Drive By Wire Harn...

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor!While these distributors are designed to be used primarily in ...

Send-in unlocking for an LM2 E46 ECMThis service is for an existing E46 engine control module from the listed 2020–2022 Chevrolet Silverado 1500 or GMC Sierra 1500 with the 3.0L Duramax LM2. The module must be sent in for the upgrade and unlocking...

Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15-90 psi, a gauge port, and a boost reference port as well. The regulators are ideal fo...

Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your EFI...

Holley EFI 160lb/hr Flow Matched Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly fou...

Whether your engine has forced induction or is naturally aspirated, these Holley MAP sensors will keep your engine performing at its best. They're available in 1, 2, and 3-bar models.Specs: Body Material: Composite Brand: Holley EFI Category: A...

When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly...

Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to ever...

Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body features integrated throttle position, idle air control, and intake air temperature sensors. Ford and GM t...

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor!While these distributors are designed to be used primarily in ...