PitStopUSA.com » Holley EFI

Holley EFI
Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!

Browse Ignitions & Electrical Products

Sort
View
 
Items 151-171 of 171
Description: Engine Control Module, Terminator X Max, Wiring Harness, Drive By Wire, Transmission Control, Big Block / Small Block Ford, Kit
Item #: HLY550-943
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $2,033.00
Sale: $1,828.95
Save: 10%
Save: $204.05


Description: Engine Control Module, Terminator X Max, Wiring Harness, Drive By Wire, Transmission Control, 24x Reluctor Wheel, GM LS-Series, Each
Item #: HLY550-934T
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $2,223.00
Sale: $1,999.95
Save: 10%
Save: $223.05


Description: Engine Control Module, Terminator X, 3.5 in Touchscreen, Wiring Harness, 24x Reluctor Wheel, GM LS-Series, Each
Item #: HLY550-904
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $1,587.00
Sale: $1,427.95
Save: 10%
Save: $159.05


Description: Engine Control Module, Terminator X Max, 3.5 in Touchscreen, Wiring Harness, Drive By Wire, Transmission Control, 24x Reluctor Wheel, GM LS-Series, Each
Item #: HLY550-917
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $2,033.00
Sale: $1,828.95
Save: 10%
Save: $204.05


Description: Engine Control Module, Terminator X Max, 3.5 in Touchscreen, Wiring Harness, Drive By Wire, Transmission Control, 24x Reluctor Wheel, GM LS-Series, Each
Item #: HLY550-916
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $2,033.00
Sale: $1,828.95
Save: 10%
Save: $204.05


Description: Wiring Harness Adapter, Terminator X, Wideband, Each
Item #: HLY558-463
Condition: New
Limited Supply: Only 8 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $56.89
Sale: $51.20
Save: 10%
Save: $5.69

Description: Transmission Controller, Terminator-X, 3.5 in Touch Screen / Harness, Programmable, 4L60E / 4L80E, Kit
Item #: HLY550-920
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $2,033.00
Sale: $1,828.95
Save: 10%
Save: $204.05


Description: Ignition Wiring Harness, Coil-On-Plug to Sub Harness, Holley Hp / Dominator EFI, Each
Item #: HLY558-307
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $172.00
Sale: $153.95
Save: 10%
Save: $18.05

Description: Ignition Wiring Harness, Coil-On-Plug Main Harness, Universal, Each
Item #: HLY558-117
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $559.00
Sale: $502.95
Save: 10%
Save: $56.05


Description: EFI Wiring Harness, MPFI Main Harness, Holley Hp / Dominator EFI, Universal, Each
Item #: HLY558-104
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $525.00
Sale: $471.95
Save: 10%
Save: $53.05


Description: EFI Wiring Harness, Unterminated Ignition Harness, Holley HP / Dominator EFI, Kit
Item #: HLY558-306
Condition: New
Ships direct from manufacturer.
FREE SHIPPING!
Free Ground Shipping
Price: $183.00
Sale: $163.95
Save: 10%
Save: $19.05

Description: Fuel Injector Harness, Unterminated, Bosch Terminal Ends Included, Holley Hp / Dominator EFI, Kit
Item #: HLY558-204
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $206.00
Sale: $184.95
Save: 10%
Save: $21.05

Description: EFI Wiring Harness, Unterminated Main Harness, Holley HP / Dominator EFI, Kit
Item #: HLY558-105
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $525.00
Sale: $471.95
Save: 10%
Save: $53.05


Description: EFI Wiring Harness, Bosch Style Injectors, Holley Dominator EFI, Each
Item #: HLY558-200
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $195.00
Sale: $174.95
Save: 10%
Save: $20.05

Description: Weather Pack Pin, 20-24 Gauge Wire, Set of 100
Item #: HLY571-135
Condition: New
Limited Supply: Only 9 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $56.89
Sale: $51.20
Save: 10%
Save: $5.69

Description: Weather Pack Pin, 18-16 Gauge Wire, Male, Set of 100
Item #: HLY571-136
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $56.89
Sale: $51.20
Save: 10%
Save: $5.69

Description: EFI Wiring Harness, EV6 Style Injectors, Holley 58X Crank Sensor EFI, Each
Item #: HLY558-501
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $816.00
Sale: $733.95
Save: 10%
Save: $82.05




Not available for shipment to Alaska or Hawaii.
Description: EFI Wiring Harness, Input / Output, Holley Terminator EFI, Each
Item #: HLY558-420
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $45.50
Sale: $40.95
Save: 10%
Save: $4.55

Description: Wiring Harness, J3 Auxiliary Input / Output Connector, Dominator EFI, Each
Item #: HLY558-403
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $160.00
Sale: $143.95
Save: 10%
Save: $16.05

Description: Gauge Wiring Harness, EFI Digital Dash, Kit
Item #: HLY558-433
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $297.00
Sale: $266.95
Save: 10%
Save: $30.05


Description: EFI Wiring Harness, Ignition Adapter Harness, HyperSpark Distributors to Holley EFI, Each
Item #: HLY558-323
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $39.80
Sale: $35.82
Save: 10%
Save: $3.98

Items 151-171 of 171

More About Holley EFI

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!