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Digital tunning chip for virtually all TDI engines with 66 & 81 KW for VP37 pump.

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275,00 €

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The VP37 Powertunning digital is fully digital and includes a signal variation switch with multiple settings, so there's never a problem finding the setting that's best for your vehicle. You can even turn the PowerBox off while it is still connected.

TheVP37 Powertunning digital has been programmed for optimal performance. Power gains vary depending on engine and ECU type. VP37 Powertunning digital users can expect a power improvement ranging from 25% to 55% greater than the gains achieved with our standard Powertunning VP37. Essentially, the power improvement is linear to acceleration; however, a greater boost is provided when thereâs an immediate demand for acceleration. This reduces the time required to pass other vehicles, and, in some cases, means less time exposure to oncoming traffic.

Despite its potential for tremendous power improvement, the VP37 Powertunning digital has been programmed to provide better fuel efficiency. Its unique programming increases power when needed most. During acceleration, the injection time required to achieve higher speeds is substantially reduced. This minimizes fuel consumption. In fact, independent testing revealed fuel economy savings from 10% to 15% at signal variation settings between from â3â to â6.â

The CR Powertunning digital includes an extended 31' wiring harness to provide greater reach for installation. Each unit comes complete with detailed illustrated instructions and is backed by our 3-year limited warranty.

Product Overview:

  • For all cars with VP37 Systems.
  • Up to 25% increase in power and 30% increase in torque
  • Improved fuel efficiency (an average of 2.5 MPG!)
  • No interference to the Electronic Control Unit (ECU); original settings are not altered
  • Will not harm your engine, does not increase injection pressure
  • Can be installed by use of original plugs (no soldering required)
  • Will not alter engine diagnostics functioning, will not interfere with engine error code sensing
  • Does not change the service intervals required for your vehicle
  • 2-year limited warranty
  • Illustrated installation instructions included



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Digital tunning chip for virtually all TDI engines with 66 & 81 KW for VP37 pump.
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