Unlock the full potential of your Toyota T100's engine management with LC Engineering's advanced Computer Piggyback and ECU systems. Designed to optimize fuel management, boost control, and data logging, these systems improve overall performance, responsiveness, and reliability. Whether you're adding a turbo, supercharger, nitrous, or simply want custom tuning capabilities, LC Engineering's Computer and Piggyback solutions bring precision control to your ride.
Haltech iC-7 Moulded Panel Mount
Haltech’s new iC-7 Colour Display Dash is always better when it has the ability to mount with ease. That's where this plate comes in, it makes life EASY if you have a custom build and would like to have that...
Hall Sensor Mount
When installing our LC Pro Fuel Injection System on a 5VZ (3.4 V6), this bracket mounts the Hall Effect Sensor perfectly to generate a signal from the crank pulley.
Contact our Tech Support Line for further information at...
Air Conditioning / Fast Idle Solenoid
This solenoid can be used for one of two options; A/C or Fast Idle. The Fast Idle/ A/C Solenoid does not require an additional valve. The fast idle option consists of extra circuitry added to the ECU, a control...
1-Bar Map Sensor
(No Boost)
Map sensors in 3 varieties (1 Bar, 2 Bar, and 3 Bar), and a barometric pressure sensor. 1 Bar Sensors are good for NA engines and measure from 0 (vacuum) to approximately atmospheric pressure. A 2 Bar Sensors is good for up...
Pro Fuel Map Sensor
(SDS)
Map sensors in 3 varieties (1 Bar, 2 Bar, and 3 Bar), and a barometric pressure sensor. 1 Bar Sensors are good for NA engines and measure from 0 (vacuum) to approximately atmospheric pressure. A 2 Bar Sensors is good for up to...
K&N Universal Clamp-On Air Filter
(RU-1500)
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications...
Haltech iC-7 Tube Mount
(OD 1.25" / 31.75mm)
Haltech’s new iC-7 Colour Display Dash is always better when it has the ability to mount with ease. That's where this plate comes in, it makes life EASY if you have a custom build (tube chassis). Grab...
Haltech iC-7 Mounting Bracket
(W/ Integrated Visor)
Haltech’s new iC-7 Colour Display Dash is always better when it has the ability to mount with ease. That's where this plate comes in, it makes life EASY and visible (in this case). Grab yours...
Haltech iC-7 Standard Dash Mount
Haltech’s new iC-7 Colour Display Dash is always better when it has the ability to mount with ease. Thats where this plate comes in, it makes life EASY. Grab yours today so you can spend your time doing what you...
Pro Injection Plate Kit
Custom-made block plates and adapter plates needed to install our Pro Fuel Injection kits on 2RZ and 3RZ motors.
Plate Kit #1 Includes:
EGR block plates
MAP sensor mount plate
Water temp sensor (inline radiator hose...
Pro Fuel Injection Plate Kit
When installing our LC Pro Fuel Injection System on a 5VZ (3.4 V6), this is the set of mounting plates for vital components to make installation much easier.
Plate Kit #1 Includes:
MAP sensor mount plate
Water temp...
Air Temp Sensor
(â"¦Å“″ NPT)
Air Intake Temperature sensor for use with our Pro Fuel Injection systems.
Contact our Tech Support Line for further information at 928-575-2174.
Note: Images are for illustration purposes only. Images may...
A Computer Piggyback is an external engine management system that works alongside your factory ECU to modify sensor signals and optimize engine performance. It allows advanced tuning of fuel delivery, ignition timing, boost control, and more without fully replacing your vehicle’s original computer. Ideal for power adders like turbos and superchargers, piggybacks provide customizable control so you can safely maximize power gains while maintaining drivability and reliability.
Why Choose LC Engineering?
Specialized for Toyota T100: LC Engineering provides tailored solutions designed specifically for Toyota T100 and compatible engines, ensuring perfect integration.
Advanced Tuning Features: Includes internal map sensors, boost control with scramble boost, nitrous system compatibility, and internal data logging.
High-Quality Components: Featuring renowned ECU systems such as Haltech Elite series coupled with custom adapter harnesses for plug-and-play installation.
Professional Support: Our experienced team is available during business hours to assist with setup, installation questions, and tuning advice.
Flexible Solutions: Choose from full ECU kits to piggyback systems that suit your modification level and performance goals.
Installation Tips
Before installation, ensure your vehicle’s mechanical condition is sound.
Plan upgrades to supporting systems like fuel delivery, ignition, and sensors for optimal compatibility.
Follow manufacturer wiring and setup instructions carefully to avoid damage or malfunction.
Perform checks on all connections and sensor outputs post-installation.
If unfamiliar with ECU or piggyback systems, seek professional installation for best tuning results and vehicle safety.
Toyota T100 Computer Piggyback Systems Frequently Asked Questions (FAQ)
Will a computer piggyback work with my stock T100 ECU?
Yes, piggybacks are designed to work alongside your factory ECU, modifying signals for enhanced performance without requiring full ECU replacement.
Can these systems handle turbo or supercharger setups?
Absolutely. LC Engineering piggybacks include features like internal map sensors and boost control, perfect for forced induction applications.
Do I need additional tuning after installing a piggyback?
Yes, tuning is required to optimize settings for your specific setup and ensure safe engine operation.
Are these kits compatible with manual and automatic transmissions?
LC Engineering offers kits compatible with various transmission types; verify product details to match your vehicle.
Is installation difficult for a beginner?
Installation requires attention to detail and understanding of vehicle electronics. Professional installation is recommended for those new to ECU or piggyback systems.
Ready to Maximize Your Toyota T100's Performance?
Upgrade your engine management with LC Engineering’s Computer Piggyback systems and experience precision tuning and enhanced power delivery. Whether you’re boosting horsepower on a turbo setup or seeking finer fuel control, our products deliver reliable performance tailored for your T100. Browse our selection today and take control of your ride’s potential.