Skip to content
Search
EFI Systems
Holley EFI
Haltech Elite
AEM Infinity
GM Factory ECU
Gen III 24x
Gen IV 58x
MegaSquirt
Ignition & Add-On Harnesses
Accessories & Components
ECU's & Controllers
Sensors & Inputs
Ignition & Outputs
Loggers, Displays & Gauges
Switch Panels
Roll Bar Mount
Dash Mount
Vehicle Specific
Wiring Kits
Fuse & Relay Systems
Tools & DIY
More
Aparel & Merch
Installation Services
Garage Sale & Closeout
Account
Site navigation
Search
Search
Cart
Menu
Site navigation
EFI Systems
EFI Systems
All
Holley EFI
Haltech Elite
AEM Infinity
GM Factory ECU
Gen III 24x
Gen IV 58x
MegaSquirt
Ignition & Add-On Harnesses
High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Valve Cover Mount
From $194.95
View
Holley EFI Main Power Harness
From $69.95
View
4th Gen F Body Plug-and-Play LSX Harness for Holley EFI
Regular price
$1,164.95
View
High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Remote Mount Long Leads
From $194.95
View
Accessories & Components
Accessories & Components
All
ECU's & Controllers
Sensors & Inputs
Ignition & Outputs
Loggers, Displays & Gauges
TCA-8 Eight Channel Thermocouple Amplifier EGT
Regular price
$489
View
HPI8 High Power Igniter - 15A Eight Channel
From $402
View
Switch Panels
Switch Panels
All
Roll Bar Mount
Dash Mount
Vehicle Specific
Roll Bar Mount Switch Box - 11 Button, Pre-Wired
Regular price
$708.95
View
Roll Bar Mount Switch Box - 8 Rocker, Pre-Wired
Regular price
$603.95
View
Roll Bar Mount Switch Box - 9 Button, Pre-Wired
Regular price
$640.95
View
Roll Bar Mount Switch Box - 6 Rocker & E-Stop, Pre-Wired
Regular price
$561.95
View
Wiring Kits
Wiring Kits
All
Fuse & Relay Systems
Tools & DIY
Bosch Intercooler Pump Relay Harness
Regular price
$74.95
View
VariMax ZL1 Intercooler Pump Relay Harness
Regular price
$79.95
View
Basic HD Relay Center for Engine Management Systems
Regular price
$259.95
View
Roll Bar Mount Switch Box - 11 Button, Pre-Wired
Regular price
$708.95
View
More
Aparel & Merch
Installation Services
Garage Sale & Closeout
Account
Item added to cart.
View cart and check out
.
Close
Close
Products
Filter by
All
10-014
12-10awg
18-14awg
2 Position
24-14awg
93-02 F Body
99-06 Silverado
Accelerator Pedal
AEM
Air Conditioning
Auto
Button
CAN
CKP
CMP
Coil
Coolant Temp
DBC
DBW
Deutsch DT
ECU
EGT
Ford Coyote
Ford Godzilla
Ford Mod Motor
Gen III 24x
Gen III Hemi
Gen IV 58x
GM ECU
Haltech
HolleyEFI
I/O
IAT
Ignition Control
Injector
Input
Knock Sensor
LS
LS1
LS3
LS6
LS7
LS9
LSA
LSX
Manual
MAP
Metripack
Nitrous
Oxygen
Push Buttons
Rocker Switches
Roll Bar Mount
Sensor
Spark
Starter
System
Throttle Body
TPS
Traction Control
Vehicle Specific
VSS
VVT
Wideband
Sort by
Featured
Best Selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, new to old
Date, old to new
*GARAGE SALE* Dominator EFI GM Drive-By-Wire Harness
Regular price
$227.95
Sale price
$163.76
Sale
View
*GARAGE SALE* Dominator EFI GM Drive-By-Wire Harness - Early Truck
Regular price
$247.95
Sale price
$163.76
Sale
View
*GARAGE SALE* Holley EFI CAN Bus Adapter
Regular price
$31.83
Sale price
$21.17
Sale
View
*GARAGE SALE* Holley EFI CAN Extension Harness
Sold Out
Sale
View
*GARAGE SALE* Holley Ford 2v & 4v Modular Main Harness
Regular price
$619.95
Sale price
$515.06
Sale
View
*GARAGE SALE* Holley LS1/6 (24x/1x) Engine Main Harness
Regular price
$563.95
Sale price
$453.01
Sale
View
*GARAGE SALE* Holley LS2/3/7+ (58x/4x) Engine Main Harness
Sold Out
Sale
View
*GARAGE SALE* Holley Universal MPFI Engine Main Harness
Regular price
$485.95
Sale price
$379.91
Sale
View
*GARAGE SALE* Innovate LSU4.9 Wideband O2 Cable for LC-2
Regular price
$49.50
Sale price
$42.08
Sale
View
*GARAGE SALE* Multec Injector Harness for Holley EFI (Early Truck)
Regular price
$252.95
Sale price
$164.41
Sale
View
*GARAGE SALE* V8 Over Manifold Bosch Style Injector Harness EV1
Regular price
$169.95
Sale price
$130.36
Sale
View
*GARAGE SALE* Yukon Gear & Axle 3.55 Ring & Pinion for Ford 8.8
Regular price
$399.89
Sale price
$200
Sale
View
*OVERSTOCK* Turck Eurofast Cordset EKRL-A4.400-GC2K-10
Regular price
$217.36
Sale price
$108.95
Sale
View
*OVERSTOCK* Turck Eurofast Cordset EKWL-A4.400-GC2K-10
Regular price
$217.36
Sale price
$108.95
Sale
View
11-17 Coyote Drive By Wire Throttle Harness - Holley EFI
Regular price
$174.95
View
12 Channel CAN I/O Expander
From $402
View
12 Position Rotary Trim Module
Regular price
$72
View
24x to 58x LSX Harness Conversion Kit
Regular price
$49.95
View
4th Gen F Body Plug-and-Play LSX Harness for Holley EFI
Regular price
$1,164.95
View
Accelerator Pedal - LS3 Corvette / Camaro
Regular price
$129.95
View
1
2
3
…
12
→