Holley Terminator

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Holley EFI

Holley EFI Compatible w/ Sniper EFI Stealth 4150 and Terminator X Stealth 4150 Systems 534-247

Sale Price $75.05 Regular Price ~~$86.95~~
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Holley EFI

Holley EFI Terminator X Stealth 4150 - Black 550-1005

Sale Price $2,249.95 Regular Price ~~$2,812.95~~
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Holley EFI

Holley EFI For Dominator, HP, Terminator X and Terminator X Max ECU's 558-133

Sale Price $672.95 Regular Price ~~$775.95~~
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Holley EFI

Holley EFI For Dominator, HP, Terminator X and Terminator X Max ECU's 558-134

Sale Price $672.95 Regular Price ~~$775.95~~
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Holley EFI

Holley EFI Compatible with Holley EFI, Sniper 1, and Terminator X 553-106

Sale Price $921.95 Regular Price ~~$1,037.95~~
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Holley EFI

Holley EFI Compatible with Holley EFI, Sniper 1, and Terminator X 553-109

Sale Price $1,649.95 Regular Price ~~$1,856.95~~
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Holley EFI

Holley EFI Used with 24x/1x Gen 3 LS with Terminator Throttle Body Fuel Injection 558-111

Sale Price $699.95 Regular Price ~~$806.95~~
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Holley EFI
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Holley EFI Used with 58x/4x Gen 4 LS with Terminator Throttle Body Fuel Injection 558-112

Sale Price $699.95 Regular Price ~~$787.95~~
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Holley EFI

Holley EFI For all Holley MPI / TBI / Terminator EFI systems up to 600 HP 534-38

Sale Price $562.95 Regular Price ~~$633.95~~
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Holley EFI

Holley EFI Terminator Ford Transmission Kickdown Bracket Kit 20-152

Sale Price $23.66 Regular Price ~~$27.28~~

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Holley EFI

Holley EFI Holley Terminator X Fuel Injector - Individual 522-421

Sale Price $99.95 Regular Price ~~$114.95~~
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Holley EFI

Holley EFI Holley EFI Terminator X - Ford Mod Motor 2V Kit 550-1216

Sale Price $1,949.95 Regular Price ~~$2,137.95~~

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Holley Sniper EFI

Holley Sniper EFI For use with Dominator, HP, Sniper 1, Terminator X and X Max 553-200

Sale Price $483.95 Regular Price ~~$544.95~~
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Holley EFI

Holley EFI Holley EFI Terminator X Max - LS1/LS6 550-934

Sale Price $2,099.95 Regular Price ~~$2,306.95~~
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Holley EFI

Holley EFI Use with Terminator X or Terminator X Max Only 558-131

Sale Price $125.95 Regular Price ~~$145.95~~
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Holley EFI

Holley EFI Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90 558-499

Sale Price $587.95 Regular Price ~~$661.95~~
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Holley EFI

Holley EFI For use with Terminator X - Requires V3 Software 558-130

Sale Price $574.95 Regular Price ~~$662.95~~
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Holley EFI

Holley EFI Service GDI Controller for Terminator X GM Gen V LT 554-150

Sale Price $999.95 Regular Price ~~$1,124.95~~
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Holley EFI
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Holley EFI For LTx Throttle Bodies and Terminator X and X Max ECUs 558-468

Sale Price $283.95 Regular Price ~~$327.95~~
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Holley EFI

Holley EFI Holley EFI Terminator X Max - LS1/LS6 550-929

Sale Price $1,899.95 Regular Price ~~$2,081.95~~

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Holley EFI

Holley EFI Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 550-928T

Sale Price $2,049.95 Regular Price ~~$2,238.95~~

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Holley EFI

Holley EFI Replacement Terminator EFI ECU 554-119

Sale Price $2,254.95 Regular Price ~~$2,536.95~~

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Holley EFI

Holley EFI Compatible with Terminator X Harnesses 554-152

Sale Price $870.95 Regular Price ~~$956.95~~

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Holley EFI

Holley EFI Terminator LS MPFI Kit 550-615

Sale Price $4,149.95 Regular Price ~~$4,668.95~~

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Holley EFI

Holley EFI Terminator Air Temperature Sensor 554-121

Sale Price $31.21 Regular Price ~~$35.99~~
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Holley EFI

Holley EFI Holley EFI Terminator X Wideband Adapter Harness 558-463

Sale Price $64.15 Regular Price ~~$70.95~~
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Holley EFI

Holley EFI Injector upgrade harness for Terminator Throttle Bodies. 558-439

Sale Price $249.95 Regular Price ~~$287.95~~

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Holley EFI

Holley EFI Terminator LS MPFI Kit 550-613

Sale Price $4,449.95 Regular Price ~~$5,006.95~~
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Holley EFI

Holley EFI Terminator LS MPFI Kit 550-614

Sale Price $2,819.95 Regular Price ~~$3,172.95~~

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Holley EFI

Holley EFI LSx Injector Harness for HP EFI, Dominator EFI and Terminator X. 558-201

Sale Price $178.95 Regular Price ~~$205.95~~

Let customers speak for us

from 140 reviews

Great quality

Great quality,looks great 👍

Snapper Hitchens

06/17/2026

Suspension Engineering Silverado & Sierra Engine Cross Bar 1999-2006 2WD ONLY (Red or Black) 33-1143

Best looking headers I’ve ever seen for a 1980 C10

Best looking headers I’ve ever seen for a 1980 C10.

Patterson, Jesse

06/15/2026

Speed Engineering SBC Longtube Headers — 1960–1987 Chevrolet C10 & K10 Trucks | SBC 5.0L/305 & 5.7L/350 | 25-1236

Top quality and fits

Top quality and fits perfect

Eddy Flores

06/14/2026

Suspension Engineering Camaro & Firebird Lower Control Arm Relocation Brackets 1982-02 (Red or Black) 33-1006

Good

Good service!@

Jose Santana

Speed Engineering 1-7/8" LT Swap Longtube Headers — 1982–1988 GM G-Body | Gen V LT1/LT4 5.3L/6.2L | 25-1165

My lights were easy to install and worked with no issues

My lights were easy to install and worked with no issues. 10/10

Tracey Thomas

06/11/2026

Raxiom 15-22 Ford Mustang Axial Series LED Side Marker Lights Rear (Smoked)

Excellent quality

Excellent quality. Gives the space I need for more upgrades.

George Finn

Suspension Engineering Tunnel Brace 2008-2017 Camaro/Pontiac G8/Chevy SS (Red or Black) 33-1099

Top notch company.

Item was exactly as described and installed very easy. Shipping took a little longer than expected but was due to UPS. Would highly recommend.

Joe Nelson

06/09/2026

Edge Products Replacement power cable for CTS3, Trinity 2, and TrailDash 3. 98109

Fast Orange Grease X laundry soap cuts through the oil well!

Fast Orange Grease X laundry soap cuts through the oil well. I have spent weeks treating my son's clothes with Palmolive and other degreasers. They only took care of the surface oil and dirt. I did not have to pretreat with Fast Orange.

Connie Baxley

06/08/2026

Berry Performance Sales

Good price and fast shipping

Good price and fast shipping.

Jody Newman

06/06/2026

Speed Engineering 1-7/8" Longtube Headers & X-Pipe Full Kit — 2015–2023 Ford Mustang GT 5.0L Coyote | 25-1085

Product is well made and fits perfectly

Product is well made and fits

James & Candi White

06/03/2026

Advanced Engine Design Complete Baseplate Assm 850 CFM 6470

Flawless transaction and would

Flawless transaction and would recommend

JOHNNY BOX

06/01/2026

Took a little bit to get all the peices but over all good people and they definitely hold up on their end

Cameron

05/30/2026

Speed Engineering 1-7/8" Longtube Headers & Y-Pipe Full Kit — 2014–2018 Chevrolet Silverado & GMC Sierra 1500 | 5.3L/6.2L | 25-1037

The headers look like great construction came

The headers look like great construction came with header bolts v bands and gaskets at a great price! Awesome experience will shop here again!

Kenneth Rainey

05/29/2026

Speed Engineering Universal SBF Turbo Headers — Forward Facing Down | Small Block Ford 3.6L–5.8L | 25-1176

Fast

Fast shipping

kevin johnson

05/28/2026

SPC Performance 2021+ Ford Bronco Sport AWD / 2022+ Ford Maverick AWD Adjustable Rear Camber Arm

Bought them for a run stand

Bought them for a run stand, will work fine.

Anonymous

FlowTech Flowtech Purple Hornies Glasspack 50230FLT

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