Fuel Injection Conversion Kit

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Holley Sniper EFI

Holley Sniper EFI Supports Up To 1250HP Boosted - 3.5 in. Handheld Monitor - Carburetor Styling 550-877

Sale Price $2,149.95 Regular Price ~~$2,418.95~~
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Holley Sniper EFI

Holley Sniper EFI Holley Sniper EFI 2GC Large Bore - Classic Gold 550-857

Sale Price $1,349.95 Regular Price ~~$1,518.95~~
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Holley Sniper EFI

Holley Sniper EFI Supports Up To 1500 HP - 3.5 in. LCD Touchscreen - 8 x 100 lb./hr. Injectors 550-842

Sale Price $2,199.95 Regular Price ~~$2,474.95~~

Only 2 left
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Holley Sniper EFI

Holley Sniper EFI Supports Up To 1500 HP - 3.5 in. LCD Touchscreen - 8 x 100 lb./hr. Injectors 550-841

Sale Price $2,199.95 Regular Price ~~$2,474.95~~
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Holley Sniper EFI

Holley Sniper EFI Supports Up To 175 HP - 3.5 in. Handheld Monitor - One 100 LB/HR Injector 550-552

Sale Price $1,124.95 Regular Price ~~$1,265.95~~
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Holley Sniper EFI
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Holley Sniper EFI Sniper 2 EFI Bundle with HyperSpark Ignition System 550-511-BPX-SBC

Sale Price $1,999.95 Regular Price ~~$2,249.95~~

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Holley Sniper EFI
New!

Holley Sniper EFI Sniper 2 EFI Bundle with HyperSpark Ignition System 550-511-BPK-SBF

Sale Price $2,399.95 Regular Price ~~$2,699.95~~

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Holley Sniper EFI

Holley Sniper EFI Holley Sniper Stealth 4150 Master Kit - Classic Gold 550-872K

Sale Price $1,849.95 Regular Price ~~$2,081.95~~
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Holley Sniper EFI

Holley Sniper EFI Holley Sniper Stealth 4150 - Classic Gold 550-872

Sale Price $1,549.95 Regular Price ~~$1,743.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Holley Sniper Stealth 4150 - Black 550-871

Sale Price $1,549.95 Regular Price ~~$1,743.95~~
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Holley Sniper EFI

Holley Sniper EFI Holley Sniper Stealth 4150 Master Kit - Shiny 550-870K

Sale Price $1,799.95 Regular Price ~~$2,024.95~~
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Holley Sniper EFI

Holley Sniper EFI Holley Sniper Stealth 4150 - Shiny 550-870

Sale Price $1,499.95 Regular Price ~~$1,687.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Holley Sniper EFI Quadrajet™ Master Kit - Classic Gold 550-869K

Sale Price $1,999.95 Regular Price ~~$2,249.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Supports Up To 500 HP - 3.5 in. LCD Touchscreen - For Spreadbore Manifold 550-869

Sale Price $1,699.95 Regular Price ~~$1,912.95~~
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Holley Sniper EFI

Holley Sniper EFI Holley Sniper EFI 2GC Small Bore - Classic Gold 550-866

Sale Price $1,449.95 Regular Price ~~$1,631.95~~

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Holley Sniper EFI
New!

Holley Sniper EFI Supports Up To 350 HP - 3.5 in. Handheld Monitor - Return Fuel System 550-858K

Sale Price $1,699.95 Regular Price ~~$1,912.95~~
Sale!

Holley Sniper EFI

Holley Sniper EFI Supports Up To 350 HP - 3.5 in. Handheld Monitor - No Fuel System 550-858

Sale Price $1,399.95 Regular Price ~~$1,574.95~~
Sale!

Holley Sniper EFI

Holley Sniper EFI Holley Sniper EFI 2GC Large Bore Master Kit - Classic Gold 550-857K

Sale Price $1,649.95 Regular Price ~~$1,856.95~~
Sale!

Holley Sniper EFI
New!

Holley Sniper EFI Holley Sniper 2 EFI - Black 550-511-BXD

Sale Price $1,899.95 Regular Price ~~$2,137.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Inline Pump - Without PDM - 5 in. Handheld 550-511-5XK

Sale Price $1,949.95 Regular Price ~~$2,193.95~~

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Holley Sniper EFI
New!

Holley Sniper EFI Sniper 2 EFI Bundle with HyperSpark Ignition System 550-511-5PX-SBF

Sale Price $2,199.95 Regular Price ~~$2,474.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Base Kit - With PDM - 5 in. Handheld 550-511-5PX

Sale Price $1,649.95 Regular Price ~~$1,856.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Base Kit - With PDM - 3.5 in. Handheld 550-511-3PX

Sale Price $1,499.95 Regular Price ~~$1,687.95~~
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Holley Sniper EFI
New!

Holley Sniper EFI Holley Sniper 2 EFI - Black 550-511-3AX

Sale Price $1,199.95 Regular Price ~~$1,349.95~~
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Holley Sniper EFI

Holley Sniper EFI For different throttle bodies 520-1

Sale Price $43.87 Regular Price ~~$54.83~~
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Holley EFI

Holley EFI Dominator EFI Kit - Universal Main Harness with EV1 Injector Harness 550-652

Sale Price $3,149.95 Regular Price ~~$3,543.95~~
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Holley EFI

Holley EFI Dominator EFI Kit - LS2 Main Harness w/ Trans Control with EV1 Injector Harness 550-658

Sale Price $3,449.95 Regular Price ~~$3,881.95~~

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Holley EFI

Holley EFI Dominator EFI Kit - LS2 Main Harness w/ Trans and DBW with EV1 Injector Harness 550-660

Sale Price $3,499.95 Regular Price ~~$3,937.95~~
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Holley EFI

Holley EFI Dominator EFI Kit - Universal - COP Main Harness 550-654

Sale Price $3,349.95 Regular Price ~~$3,768.95~~
Sale!

Holley EFI

Holley EFI Dominator EFI Kit - Ford - COP Main Harness 550-655

Sale Price $3,349.95 Regular Price ~~$3,768.95~~

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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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