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EFI & Engine Management

Everything EFI, featuring Holley EFI and FuelTech. Upgrade from a carburetor or outdated computer to modern electronic fuel injection with complete EFI systems, ECUs, wiring harnesses, injectors, throttle bodies, EFI intake manifolds, fuel pumps, tanks, rails, regulators, sensors and digital dashes.

Planning an EFI swap? Most conversions need an ECU, harness, injectors or a throttle-body system, and an EFI-rated fuel system. Call 713-938-4033 and we will help you put the right combination together.

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or browse all 1774 EFI & Engine Management parts below
Holley EFI579 parts FuelTech101 parts Complete EFI Systems131 parts Throttle Body EFI Systems90 parts Multi-Port EFI Systems94 parts EFI Fuel Tank Kits50 parts ECUs & Engine Management168 parts EFI Wiring Harnesses95 parts Fuel Injectors263 parts Throttle Bodies & Spacers331 parts EFI Intake Manifolds67 parts EFI Fuel Pumps & Tanks103 parts Fuel Rails & EFI Regulators145 parts EFI Sensors137 parts Digital Dashes & Data Logging345 parts
$149.95
RPK800-CL-8M-2125.jpg
  • RPK800-CL-8M-2125.jpg
Out of stock
Part # 800-CL-8M-2125
Racepak

Split Collar 2.125 ID 8-Magnet - 800-CL-8M-2125

$149.95
Add to wishlist
$499.99
JET76112.jpg
  • JET76112.jpg
Out of stock
Part # 76112
Jet Performance

Power-Flo Throttle Body Ford - 76112

$499.99
Add to wishlist
$193.38
Goodridge 95-99 Harley-Davidson FLH / FLT Multi Model EFI Fuel Line Kit-Clear
  • Goodridge 95-99 Harley-Davidson FLH / FLT Multi Model EFI Fuel Line Kit-Clear
Out of stock
Sale -10%
Part # HDFL-005/CL
Goodridge

Goodridge 95-99 Harley-Davidson FLH / FLT Multi Model EFI Fuel Line...

$193.38 $214.87
Add to wishlist
$3,299.95
HLY550-1076.jpg
  • HLY550-1076.jpg
Out of stock
Part # 550-1076
Holley

Terminator X Stealth 4 41500 2X4 - Gold - 550-1076

$3,299.95
Add to wishlist
$182.95
EDE3630.jpg
  • EDE3630.jpg
Out of stock
Part # 3630
Edelbrock

SBC EFI Fuel Rail Kit - 3630

$182.95
Add to wishlist
$2,508.99
FRDM6017-M50HA.jpg
  • FRDM6017-M50HA.jpg
Out of stock
Part # M-6017-M50HA
Ford Performance Parts

Engine Control Pack For Auto Trans - M-6017-M50HA

$2,508.99
Add to wishlist
$2,508.99
FRDM6017-M50HM.jpg
  • FRDM6017-M50HM.jpg
Out of stock
Part # M-6017-M50HM
Ford Performance Parts

Engine Control Pack Manual Trans - M-6017-M50HM

$2,508.99
Add to wishlist
$229.95
EDE3627.jpg
  • EDE3627.jpg
Out of stock
Part # 3627
Edelbrock

EFI Fuel Rail Kit SBC Pro-Flo XT Use w/7137 - 3627

$229.95
Add to wishlist
$18.99
Photo - Primary
  • Photo - Primary
  • Photo - Primary
  • User 1
Out of stock
Sale -14%
Part # 16883
Vibrant

Vibrant -8AN to 5/16in Quick Connect Push On EFI Adapter Fitting - ...

$18.99 $21.99
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$849.95
HLY12-147.jpg
  • HLY12-147.jpg
Out of stock
Part # 12-147
Holley

450LPH EFI Dual Fuel Pump Module - 12-147

$849.95
Add to wishlist
$534.99
PWI60510.jpg
  • PWI60510.jpg
Out of stock
Part # 60510
Painless Wiring

86-95 Ford 5.0L Mustang EFI Wiring Harness - 60510

$534.99
Add to wishlist
$77.99
KEBCR890CP010.jpg
  • KEBCR890CP010.jpg
Out of stock
Part # CR890CP010
King Engine Bearings

Rod Bearing Set 4.0/4.6L EFI Land Rover - CR 890CP 010

$77.99
Add to wishlist
$185.99
AIMX05PSA00015P18K.jpg
  • AIMX05PSA00015P18K.jpg
Out of stock
Part # X05PSA00015P18K
AiM SPORTS

Pressure sensor 0-15 PSI 1/8 NPT - X05PSA00015P18K

$185.99
Add to wishlist
$47.00
FIT10080.jpg
  • FIT10080.jpg
Out of stock
Part # 10080
FiTech Fuel Injection

80 LB Fuel Injector 1pk - 10080

$47.00
Add to wishlist
$492.99
INN39110.jpg
  • INN39110.jpg
Out of stock
Part # 39110
Innovate Motorsports

ECB-1 Advanced 4 in 1 Complete Gauge Kit - 39110

$492.99
Add to wishlist
$424.99
Tbi Harness - 60101
  • Tbi Harness - 60101
Out of stock
Part # 60101
Painless Wiring

Tbi Harness - 60101

$424.99
Add to wishlist
$499.99
JET76113.jpg
  • JET76113.jpg
Out of stock
Part # 76113
Jet Performance

Power-Flo Throttle Body Dodge - 76113

$499.99
Add to wishlist
$1,999.95
HLY550-944.jpg
  • HLY550-944.jpg
Out of stock
Part # 550-944
Holley

Terminator X Max MPFI Kit Ford w/98+ Trans - 550-944

$1,999.95
Add to wishlist
$499.95
HLY12-306.jpg
  • HLY12-306.jpg
Out of stock
Part # 12-306
Holley

In-Tank EFI Fuel Pump Module 78-88 GM G-Body - 12-306

$499.95
Add to wishlist
$499.99
BBK1841.jpg
  • BBK1841.jpg
Out of stock
Part # 1841
BBK Performance Parts

Throttle Body - 78mm Jeep 3.6L 11-18 - 1841

$499.99
Add to wishlist