CR1 eBay
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CR1 chipbox is digital device designed for diesel cars that include a common rail injection system (CR).

CR1 chip should be plugged into cars electrical system what causes the modification of the data exchanged between the computer ECU and each engine component when it comes to:

  • fuel injection,
  • fuel amount,
  • boost pressure,
  • air temperature,
  • air density,
  • engine speed,
  • throttle position, and other variables.
  • Chipbox increase power up to 30% - power increase depends on the engine volume and cars power output - it may result in 20 horse power more in a small engine or even 50 in bigger diesel engine.
  • Chipbox increase of torque from 30 to 50 NM.
  • Car reaches higher maximum speed, better acceleration, better dynamics and responds better for the gas pedal.
  • In diesel engines decreases fuel consumption by 0,5 to 1,5 liter per 100 KM.
  • Eliminates so called "turbo hole" in cars with turbine.
  • The electronic circuit of the chip is flooded with epoxy resin, waterproof, perfectly protected from moisture, dust, oily coating.
  • It has a motor protection function (this function prevents overheating of the engine under heavy load - a very dynamic driving).
  • Digital chip is made from good quality materials, and the wires are placed in the heat-resistant ducts - made in SMD technology.
  • It doesn't cause excessive fumes emanation.
  • After removing the chip the car returns to factory settings

Fast and easy installation „PLUG&PLAY” - takes only a few minutes.*

(* there are some cars where the plug is located behind the engine or any other hard reachable places what results in much more effort to perform the assembly. Sometimes there is mechanical help needed because for instance the battery or air filter has to be removed to reach the plug - such models are very rare ones).

You will receive the device ready for installation with detailed instructions!

The device has an additional adjustment in the form of adjusting screw, which helps to conform the device for operating the engine - use it only when necessary. Please contact with us before use additional regulation.

Our production meets the highest standards of an international association of producers of the electronics industry IPC as well as Polish and international production standards.

IPC certifications are recognized worldwide as a guarantee of quality of products and services in the electronics industry. The use of the production standards IEC guarantees high quality and repeatability of the production process.

IMPORTANT!

    AFTER PURCHASE PLEASE LET US KNOW:
  • THE MAKE
  • THE MODEL
  • THE CAPACITY OF THE ENGINE
  • THE YEAR OF PRODUCTION
  • THE POWER IN BHP

For the each purchased device you will get 24 months warranty. The warranty covers replacement of the device with new or repaired device. Our products can be returned. If you are not satisfied with the device, you can return it within 14 days from the date of receipt of the shipment,and I will refund the cost of the device. Shipping costs paid by the buyer. Shipment should be sent to the address of our factory: ProRacing X ul. Wroclawska 261, 59-220 Legnica, Poland. Please email before you return it. The most important for me is the satisfaction of the buyer.




ProRacing® Digital ChipTuning Box CR1 dedicated to
TOYOTA diesel engines with common rail.

Table of power and torque 'standard vs. increase' in selected car models.

TOYOTASTANDARDWITH CHIP BOX
Car modelMake yearkWBhpNMkWBhpNM
AURIS I 1.4 D-4D2006-2010669019078106225
AURIS I 1.4 D-4D2009-2012669020578106240
AURIS I 2.0 D-4D2006-201093126300111150350
AURIS I 2.0 D-4D2006-201093126300111150350
AURIS I 2.0 D-4D2009-201293126310111150360
AURIS I 2.0 D-4D2009-201293126310111150360
AURIS I 2.2 D-CAT2006-2012130177400154210465
AURIS II 1.4 D-4D2012≥669020578106240
AURIS II 2.0 D-4D2012≥91124310108147360
AURIS II 2.0 D-4D2012≥91124310108147360
AVENSIS T22 2.0 D-4D1999-20038111025096130295
AVENSIS T25 2.0 D-4D2003-200885116280100136330
AVENSIS T25 2.0 D-4D2003-200885116280100136330
AVENSIS T25 2.0 D-4D2006-200893126300111150350
AVENSIS T25 2.0 D-4D2006-200893126300111150350
AVENSIS T25 2.2 D-4D2005-2008110150310129175365
AVENSIS T25 2.2 D-CAT2005-2008130177400154210465
AVENSIS T27 2.0 D-4D2011≥91124310108147360
AVENSIS T27 2.0 D-4D2011≥91124310108147360
AVENSIS T27 2.0 D-4D2009≥93126310111150360
AVENSIS T27 2.0 D-4D2009≥93126310111150360
AVENSIS T27 2.2 D-4D2009≥110150340129175395
AVENSIS T27 2.2 D-CAT2009≥130177400154210465
AYGO 1.4 HDI (PSA)2005-201140541304865155
COROLLA E11 2.0 D-4D2000-2002669021578106255
COROLLA E11 2.0 D-4D2000-20028111025096130295
COROLLA E12 1.4 D-4D2004-2007669019078106225
COROLLA E12 2.0 D-4D2002-2006669021578106255
COROLLA E12 2.0 D-4D2002-20068111025096130295
COROLLA E12 2.0 D-4D2003-200785116280100136330
COROLLA E12 2.0 D-4D2003-200785116280100136330
COROLLA VERSO ZER 2.2 D-4D2005-2009100136310118160365
COROLLA VERSO ZER 2.2 D-4D2005-2009130177400154210465
COROLLA E14 1.4 D-4D2007-2013669020578106240
COROLLA E14 2.0 D-4D2007-201393126310111150360
COROLLA E14 2.0 D-4D2007-201393126310111150360
COROLLA E14 2.2 D-4D2007-2009100136310118160365
COROLLA E14 2.2 D-4D2007-2009130177400154210465
HIACE IV 2.5 D-4D2001-2006658819278106230
HIACE IV 2.5 D-4D2001-20067510226090122310
HIACE V 2.5 D-4D2006≥709523083113270
HIACE V 2.5 D-4D2006≥86117294101137345
HILUX VI 2.5 D-4D2001-2005658819278106230
HILUX VI 2.5 D-4D2001-20057510226090122310
HILUX VII 2.5 D-4D2005≥7510226090122310
HILUX VII 2.5 D-4D2005≥88120325104142385
HILUX VII 2.5 D-4D2007≥106144343125170400
HILUX VII 3.0 D-4D2005≥126171343147200400
iQ 1.4 D4D2007-2012669019078106225
LAND CRUISER J12 3.0 D-4D2003-2010120163343139190395
LAND CRUISER J12 3.0 D-4D2004-2010122166410143195475
LAND CRUISER J12 3.0 D-4D2007-2010127173410151205475
LAND CRUISER J15 3.0 D-4D2010≥127173410151205475
LAND CRUISER J15 3.0 D-4D2010≥140190420165225495
LAND CRUISER 4.5 D-4D V82012≥200272650221301720
LAND CRUISER 4.5 D-4D V82008≥210286650227310720
PREVIA 2.0 D-4D2001-200585116250100136295
PREVIA 2.0 D -4D2001-200585116250100136295
RAV4 II XA20 2.0 D-4D2001-200685116250100136295
RAV4 II XA20 2.0 D-4D2001-200685116250100136295
RAV4 III XA30 2.2 D-4D2006-2012100136310118160365
RAV4 III XA30 2.2 D-4D2008-2012110150340129175395
RAV4 III XA30 2.2 D-CAT2006-2012130177400154210465
RAV4 IV XA40 2.0 D-4D2012≥91124310108147360
RAV4 IV XA40 2.0 D-4D2012≥91124310108147360
RAV4 IV XA40 2.2 D-4D2012≥100136310118160365
RAV4 IV XA40 2.2 D-4D2012≥110150340129175395
RAV4 IV XA40 2.2 D-CAT2012≥130177400154210465
URBAN CRUISER 1.4 -D4D2009-2012669020578106240
VERSO 2.0 D-4D2009≥93126310111150360
VERSO 2.0 D-4D2009≥93126310111150360
VERSO 2.2 D-4D2009≥110150340129175395
VERSO 2.2 D-CAT2009≥130177400154210465
VERSO-S 1.4 D-4D2009≥669020578106240
YARIS I 1.4 D-4D2001-200655751706690200
YARIS II 1.4 D-4D2005-2011669020578106240
YARIS III 1.4 D-4D2011≥669020578106240