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Holley HP EFI ECU and Harness Kits for 2015-2017 F-150, 2016-2017 MUSTANG - 550-619N

Engine Management Systems, HP EFI, ECU and Harness Up to 16-Injectors, 8-Coils, NTK O2 Sensor, Wideband, CANBUS, Ford, 4-valve, 5.0L, Kit

Part Number: HLY-550-619N

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

American Autowire Classic Update Series Wiring Harness Kits for 1984-1990 CHEROKEE - 510872

Wiring Harness, Classic Update Kit, Jeep XJ, Kit

Part Number: AWW-510872

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Holley HP EFI ECU and Harness Kits 550-625N

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, NTK O2 Sensor, Wideband, CANBUS, Ford, 4-valve, 5.0L, Kit

Part Number: HLY-550-625N

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Holley HP EFI ECU and Harness Kits 550-607

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, GM, LS2, LS3, LS7, Bosch O2, Kit

Part Number: HLY-550-607

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Holley HP EFI ECU and Harness Kits 550-606

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Ford, Multi-Point, Kit

Part Number: HLY-550-606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939BMF-15

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939BMF-15

Nitrous Oxide Injection System Kit Nitrous & Water Methanol System w/Billet LT4 Supercharger Lid 15lb Bottle

Part Number: NEX-20939BMF-15

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939BMF-00

Nitrous Oxide Injection System Kit Nitrous & Water Methanol System w/Billet LT4 Supercharger Lid No Bottle

Part Number: NEX-20939BMF-00

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2020 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939-00

Nitrous Oxide Injection System Kit Nitrous System with Billet LT4 Supercharger Lid w/ No bottle

Part Number: NEX-20939-00

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Systems 20972-05

NOx Injection System Kit, Hellcat Lid With Nitrous System (100-400HP) W/ 5LB Bottle

Part Number: NEX-20972-05

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36120

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Harness, Drive-By-Wire, Tablet, Mopar, Hemi, 2013-Up, Swap, Kit

Part Number: EDL-36120

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36140

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Harness, Drive-By-Wire, Tablet, Mopar, Hemi, 2008-12, Swap, Kit

Part Number: EDL-36140

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Holley Terminator X Engine Management Systems 550-1225

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Estimated Ship Date: Tomorrow

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Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36150

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Harness, Drive-By-Wire, Tablet, Mopar, Hemi, 2005-07, Swap, Kit

Part Number: EDL-36150

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36160

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Drive-By-Wire, Tablet, Ford, Coyote, 2015.5-17, Swap, Kit

Part Number: EDL-36160

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36110

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Drive-By-Wire, Tablet, Ford, Coyote, 2011-15.5, Swap, Kit

Part Number: EDL-36110

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939BMF-10

Nitrous Oxide and Water Methanol System, Wet, LT4 Supercharger Lid, Black Anodized, 10 lb. Bottle, Cadillac, Chevrolet, 6.2L, Kit

Part Number: NEX-20939BMF-10

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2020 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939-10

Nitrous Oxide System, Wet, LT4 Supercharger Lid, Black Anodized, 10 lb. Bottle, Cadillac, Chevrolet, 6.2L, Kit

Part Number: NEX-20939-10

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express LT4 Supercharger Lid Nitrous Systems for 2017-2020 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 20939-15

Nitrous Oxide System, Wet, LT4 Supercharger Lid, Black Anodized, 15 lb. Bottle, Cadillac, Chevrolet, 6.2L, Kit

Part Number: NEX-20939-15

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express Hellcat Billet Supercharger Lid Nitrous Systems for 2015-2021 CHALLENGER, CHARGER, 2018-2020 GRAND CHEROKEE - 20972-00

Nitrous Oxide Systems, Supercharger Lid System, 100-300 HP, Wiring, Hardware, No Bottle, Dodge, Hellcat, Demon, Kit

Part Number: NEX-20972-00

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express Hellcat Billet Supercharger Lid Nitrous Systems for 2015-2021 CHALLENGER, CHARGER, 2018-2020 GRAND CHEROKEE - 20972-10

Nitrous Oxide Systems, Supercharger Lid System, 100-300 HP, Wiring, Hardware, 10 lb Aluminum Bottle, Dodge, Hellcat, Demon, Kit

Part Number: NEX-20972-10

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express Shark Nozzle Nitrous Systems 91006-15

Nitrous System, 15 lb Bottle, Pro-Shk/Gas Kit, 200-300-400-500-600 HP, 4 Solenoids w/ Rails, Kit

Part Number: NEX-91006-15

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Outlet Hemi Hellcat Blower Spacer Plate Nitrous Systems for 2015-2023 CHALLENGER, CHARGER, 2018-2021 GRAND CHEROKEE - 00-10169-10

Nitrous Oxide System, Blower Spacer Plate, Wet, 130-400 HP, 10 lb. Bottle, Black, Dodge, Jeep, Kit

Part Number: NXO-00-10169-10

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10109-12

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 12 lbs. Bottle, for 90mm LSX Intake, Cadillac, Chevy, Pontiac, Small Block LS, Kit

Part Number: NXO-00-10109-12

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10108-12

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 12 lbs. Bottle, for Use On 90mm LSX 4-bolt Intake, Chevrolet, Small Block LS, Kit

Part Number: NXO-00-10108-12

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Nitrous Outlet EFI Single Hydra Nozzle Systems 00-10044-12

Nitrous Oxide System, EFI Single Hydra Nozzle System, 35, 50, 70, 100, 150, 200 hp, 12 lb. Bottle, Kit

Part Number: NXO-00-10044-12

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Nitrous Outlet Nitrous Oxide Plate Systems 00-10102-DRY-12

Nitrous Oxide Systems, EFI Plate, Dry Style, WOT Switch Activation, 12 lbs. Bottle, for Use On 78mm LSX Intakes, Cadillac, Chevrolet, Pontiac, Kit

Part Number: NXO-0010102DRY12

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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