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Unichip Piggyback Modules

Piggyback tuning modules are electronic devices that go in between the ECU and the vehicles wiring harness to provide a different performance based map to improve the cars horsepower and torque.  Some of these piggyback systems can be custom programmed while others come with preset mappings.


Unichip North America (UNA) is the US division of an international organization of car enthusiasts dedicated to making engine power… the most power available from any given combination of parts.

Over 15 years ago, when engine control began transitioning from re-jetting your carburetor and chalking your crank pulley so you could see it with a timing light, our tuners wanted to continue performance tuning… and realized the best way to do so was to create a programmable computer to control the OEM computer. Because the computer they created was a universal device that could manipulate any type of engine… they called it the Unichip.

For enthusiasts looking to go to the next level, all Unichip products are real time custom tunable on either the street or on the dyno by qualified tuning shops. Finally, for aftermarket manufacturers... from turbo charger kits to cold air intakes…the Unichip can be calibrated to optimize any set of compatible components. All with a single computer and one set of software. To round things off, our Flux2 In Car Display connects to any Unichip & instantly adds a professional user friendly interface. In conjunction with our overseas affiliates, performance Unichips are used in 47 countries around the world as the preferred tuning solution… wherever you find car guys looking to make more power, you’ll find the Unichip.

We supply OE companies like Mitsubishi and Isuzu who sell Unichip packages right off of the showroom floor as well as aftermarket manufacturers like APS, Turbonetics, Vortech, Procharger, and Turbo Center among others have selected Unichip as their engine control solution. Our employees are where you are… on the street, on the track, in the mud, or climbing rocks, performance and power courses through our veins just like it does through yours!

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View all Unichip Piggyback Modules products

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 Unichip Plug and Play ECU System Toyota Tacoma 3.4L 02-04 

Model Number: 1020131   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it´è_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 20hp &20 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System Toyota Land Cruiser 4.0L 09-10 

Model Number: 1020261   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 19.5hp &28.8 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuni...
  
 Unichip Plug and Play ECU System Toyota 4Runner 3.4L 1998 

Model Number: 1050111   View Price

The Unichip Plug n Play ECU system is a complete Engine Management Computer system which plugs into & works in conjunction with the stock BRZ ECU. Adds up to 13hp &12ft-lb over & above what you gain from aftermarket parts and also optimizes settings to take full advantage of all bolt-on accessories. Remember, the power gained from aftermarket parts is worthless once the ECU registers fuel trims, this kit is specially calibrated to take full advantage of any power parts. Easily plugs into the sto...
  
 Unichip Plug and Play ECU System Toyota Tacoma 4.0L 09-10 

Model Number: 1020281   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 16hp &17ft-lbEasily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning nec...
  
 Unichip Plug and Play ECU System Ford Mustang SVT Cobra 4.6L 99-01 

Model Number: 1820061   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 25hp &25 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System BMW M3 3.2L 96-99 

Model Number: 3210012   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Jeep TJ 4.0L 05-06 

Model Number: 2720031   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it´è_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 20hp &20 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System Infiniti G35 Coupe 3.5L 03-05 

Model Number: 2350011   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 26hp &25 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System With PDA Mini Cooper S SPL 08-10 

Model Number: 1650032   View Price

The Unichip Plug n Play ECU system is a complete Engine Management Computer system which plugs into & works in conjunction with the stock BRZ ECU. Adds up to 13hp &12ft-lb over & above what you gain from aftermarket parts and also optimizes settings to take full advantage of all bolt-on accessories. Remember, the power gained from aftermarket parts is worthless once the ECU registers fuel trims, this kit is specially calibrated to take full advantage of any power parts. Easily plugs into the sto...
  
 Unichip Plug and Play ECU System Nissan Pathfinder 2.5 cDi 05-09 

Model Number: 2340071   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 10hp &13 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System Scion TC 2.4L 07-10 

Model Number: 2620021   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Flux2 In Car Display for Unichip ECU 

Model Number: UNI.FLUX2   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 26hp &25 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System Toyota 4Runner 4.7L 03-04 

Model Number: 1020031   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Toyota Corolla 1.8L 09-10 

Model Number: 1020271   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it's a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 27hp &26 ft-lb. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary. Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck...
  
 Unichip Plug and Play ECU System Chevrolet Corvette 5.7L 99-04 

Model Number: 1920022   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 19.5hp &28.8 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuni...
  
 Unichip Plug and Play ECU System Nissan Titan 5.6L 08-10 

Model Number: 2350025   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 35hp &40 ft-lb. to the flywheel.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No ...
  
 Unichip Plug and Play ECU System Toyota Matrix XRS 03-04 

Model Number: 1020015   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it´è_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 20hp &20 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...
  
 Unichip Plug and Play ECU System w/ Flux Display Scion FRS 2013 

Model Number: 2650052   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 19.5hp &28.8 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuni...
  
 Unichip Plug and Play ECU System Nissan Pathfinder 4.0L 08-10 

Model Number: 2340065   View Price

The Unichip Plug n Play ECU system is a complete Engine Management Computer system which plugs into & works in conjunction with the stock BRZ ECU. Adds up to 13hp &12ft-lb over & above what you gain from aftermarket parts and also optimizes settings to take full advantage of all bolt-on accessories. Remember, the power gained from aftermarket parts is worthless once the ECU registers fuel trims, this kit is specially calibrated to take full advantage of any power parts. Easily plugs into the sto...
  
 Unichip Plug and Play ECU System Nissan Pathfinder 4.0L 05-07 

Model Number: 2350061   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it´è_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Toyota 4Runner 3.4L 97-00 

Model Number: 1020111   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Toyota Tacoma 3.4L 01 

Model Number: 1020301   View Price

...
  
 Unichip Plug and Play ECU System Toyota Tundra 4.7L 03-04 

Model Number: 1020031   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Nissan 350Z 3.5L 03-05 

Model Number: 2350011   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning necessary, just plug the kit in...
  
 Unichip Plug and Play ECU System Ford Mustang GT 4.6L 99-04 

Model Number: 1820031   View Price

Unichip Plug and Play ECU Tuner's are one of the best in the business. Whether it¥Ë_s a daily street driven vehicle or a off-road tuner, they have everything you car needs to stay ahead of the game. Add's up to 10hp &13 ft-lb.Easily plugs into the stock ECU & ECU harned in minutes, no programming necessary.Realizes the full potential of Aftermarket add-on's like Cold Air Intake & Exhaust Systems, as each kit comes pre-mapped for the exact set up of each car or truck.No end user tuning n...