All Products

  Our CNC-Made Turbo Flange T4 to 3-Inch V-Band adapter is designed to provide a secure, high-performance connection between your turbo and exhaust system. Crafted using precision CNC machining, this flange ensures a perfect fit and exceptional du...

Works with Holley EFI Dual Sync DistributorsFeatures:Blank cap available for Coil-On-Plug applicationsSpecs: Brand: Holley EFI Category: Ignition Color: Black Distributor Type: EFI Dual Sync Emission Code: 3 Grade Type: Performance Part Typ...

This coil is designed for use with Holley HP and Dominator ECU's, as well other EFI systems that can drive "smart" ignition coils. Although it is designed for high powered race applications, it can be used on street driven vehicles as well.Feature...

Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstr...

The Comp Box has dominated the VP44 24V Cummins market for two decades and is what put Edge Products on the map in the early diesel performance era. With so many VP44 trucks still on the road, we've completely revamped our Comp to offer those same...

The Comp Box has dominated the VP44 24V Cummins market for two decades and is what put Edge Products on the map in the early diesel performance era. With so many VP44 trucks still on the road, we've completely revamped our Comp to offer those same...

This harness connects to the (8) pin Metri-Pack Input/Output connector located in most Holley EFI main harnesses.Features: (8) Metri-Pack pins (4) Input Wires (4) Output Wires Assorted wire colors Specs: Brand: Holley EFI Category: Ignition Emi...

Complete connector and pin kit for use with Holley EFI Stealth Ram Power Pack kit.Includes connector and pins for:Manifold Absolute Pressure (MAP) sensorIdle Air Control (IAC)Throttle Position Sensor (TPS)Coolant Temperature Sensor (CTS)Air Intake...

Used with all Holley EFI systems, perfect completion for any installation.Features: 3/8" NPT threads with sealant -40°F to 275°F Screw in Black connector color Specs: Brand: Holley EFI Category: Air and Fuel Delivery Color: Gold Connector Gend...

1 wire coolant temp sensor for analog projection EFI systems 3/8" NPT threadFeatures: 1 wire 3/8" NPT thread 2 bbl Digital Pro-Jection Systems 4 bbl Analog Pro-Jection Systems Specs: Brand: Holley EFI Category: Belts and Cooling Color: Gold C...

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI ...

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI ...

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI ...

For use with Coyote Hi-Ram and Ultra Lo-Ram intake manifold bases, 300-920 and 300-921.Specs: Brand: Holley EFI Category: Air and Fuel Delivery Color: Black Emission Code: 3 Engine: Ford Coyote Finish: Black Fittings Included: No Fuel Inje...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

This fully terminated harness is compatible with HP and Dominator ECU's and is plug and play w/ the following products:554-118-HALL EFFECT CRANK TRIGGER SENSOR554-124-FERROUS TARGET CRANK SENSOR554-125-FLYING MAGNET CAMSHAFT SENSOR554-127-CAMSHAFT...

Every racer around is well aware that the crank sensor is an integral part of the fuel injection system.Holley's EFI Crankshaft Signal Sensor is designed to generate an RPM input signal to the ECU when used in ferrous target crank trigger setups. ...

This boost-ready 464 CID LS7 engine built by JS Powersports can easily make 1,300 horsepower with boost.   464 CID RHS tall deck CNC LS7 heads Ohio Forge crankshaft Manley rods and pistons 670 horsepower 670 foot pounds of torque Free ground shi...

Make something old, new again with this upgrade kit that will convert a CS2 and CTS2 Juice with Attitude to our latest CTS3 display. This kit will include the new CTS3 monitor, a new window mount and update cable. This will allow total integration...

We are happy to announce all-new cast zinc pillar display mounts available for order now to offer a more permanent and vehicle specific mount for our CTS3 based devices. These mounts have been specifically engineered for an OEM look and fitment to...

The black universal mount dash bezel for the Holley 7.5 inch dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS composite...

The brushed aluminum universal mount dash bezel for the Holley 7 inch dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS ...

The carbon fiber finish universal mount dash bezel for the Holley 7-inch dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant A...

These two new MAP sensor adapters from Holley EFI allow you to quickly add a stainless steel MAP sensor to your existing installation. Holley part #558-466 adapts harnesses with a (MPFI) Weatherpack 3-pin connector to the 3-pin Delphi GT connector...