EFI Systems & Throttle Bodies

Filter Products

Filter By Gauge Included?
Yes, App Based
Filter By Hardware Included
Yes
Filter By Capable Of Reading O2 Sensors Separately?
Yes
Filter By Diesel Compatible?
Yes
Filter By Android Compatible?
Yes
Filter By Capable Of Averaging Separate O2 Sensors?
Yes
Filter By E85 Compatible?
Yes
Filter By Single O2 Sensor Supported?
Yes
Filter By Methanol/alcohol Compatible?
Yes
Filter By O2 Sensor Bungs Included?
Yes
Filter By Ios Compatible?
Yes
Filter By Gasoline Compatible?
Yes
Filter By Injection Type
Throttle Body Injection
Filter By Required Wiring Connections
Signal Ground, 0-5v Signal Return, Tach Input, Switched power In, Power ground, Optional ->Low Side Relay, Relay power out
Filter By Title
Red 4150 Flange Air Only Throttle Body for Multiport Injection EFI Systems
Port Injection Precision Cast Throttle Body
Fuel Pump Kit, Ez Efi In-Tank
EZ Fuel Self-Tuning Throttle Body Injection Kit w/ Inline Fuel Pump
EZ Fuel Self-Tuning Throttle Body Injection Kit w/ In-Tank Fuel Pump
EZ Fuel 4150 Flange Throttle Body
Cable Mount kit for EZ EFI Fuel and EZ EFI Fuel + Ignition Throttle Body Injection Systems
Big Mouth Billet 102mm Big Mouth Throttle Body for GM LS w/o TPS or IAC
Big Mouth Billet 102mm Big Mouth Throttle Body for GM LS w/ TPS and IAC
Filter By Can Support Internal Datalogging?
No
Filter By Laptop Datalogging Support
No
Filter By Tps Sensor Included
No
Filter By Able To Control Ignition Timing?
No
Filter By Uses Fuel Pressure Sensor?
No
Filter By Injectors Included
No
Filter By Nitrous Compatible?
No
Filter By Iac Motor Included
No
Filter By Boost Compatible?
No
Filter By Knock Retard Compatibility?
No
Filter By Additional Wiring Required?
No
Filter By Able To Control Boost?
No
Filter By Individual Cylinder Corrections?
No
Filter By Requires Separate Personal Computer?
No
Filter By Gaskets Included
No
Filter By Throttle Body Style
Multi-Port Injection, MPI
Filter By Thread Size
M18 x 1.5
Filter By Fuel Injection Series
EZ-EFI Fuel
Filter By O2 Sensor Type
Bosch LSU 4.9
Filter By Throttle Body Finish
Black Anodize
Filter By Throttle Body Material
Billet Aluminum
Filter By Gasoline A/f Range
9.5:1 - 20:1
Filter By Diesel A/f Range
9.4:1 - 19.7
Filter By E85 A/f Range
6.3:1 - 13.2
Filter By Ethanol A/f Range
6.3:1 - 12.2
Filter By Mounting Flange Style
4150
Filter By Methanol/alcohol A/f Range
4.2:1 - 8.8:1
Filter By O2 Sensor Wire Length
39.37
Filter By O2 Sensor Count
2
Filter By Number Of O2 Sensors Supported?
2
Filter By Max Exhaust Gas Temperature
1922
Filter By Max Operating Exhaust Gas Temperature
1706
Filter By Sensor Part Number
170413
Filter By Venturi Diameter
102
Filter By Venturi Quantity
1
Filter By Lambda Range
.65 - 1.36
Filter By Category
Chevy Engine Parts
LS Engine Parts
Filter By Price Range
$200 or below
$200 to $800
$800 to $1,400
$1,400 to $2,000
$2,000 or above
Filter By Brand
DRP
FAST
HOLLEY
Inglese

EFI Electronic Fuel Injection Systems + Throttle Bodies

Want to upgrade to a new electronic fuel injection system or just improve what you have? Well Total Performance has you covered. We carry EFI systems including self-tuning and self-learning and the associated parts that go along with these systes. Maximize the power, efficiency, and performance of your engine with a new electronic fuel injection system right for your application. Also instock are Throttle Bodies, Fuel Regulators, Hi Pressure EFI fuel pumps.