Introducing the all-new Comp Box

The Comp Box has dominated the 1998.5-2002 24V Cummins market for two decades and is what put Edge Products on the map in the early diesel performance era. With so many VP44 trucks still on the road, we’ve completely revamped our Comp to offer those same dominating power and torque gains with the industry’s latest technology. The new Bluetooth wireless switch offers adjustability on-the-fly while the available smartphone app offers fine tuning control over fueling and timing settings. The all-new Comp allows users to dial in their power curve for aftermarket injectors and larger turbo combinations with better control over smoke output. Breathing new life into an old 5.9L Cummins, Comp offers power gains from 40-180hp with stock fueling with even more RPM and power available for heavily modified applications.

EAS VP44 Tap Cap

  • Easy 15-minute installation
  • Securely taps pump wire
  • Includes required hardware
  • Excellent add-on for Comp and Juice modules

The Edge VP44 Tap Cap for 1998.5-2002 Dodge 24V Cummins makes a straight forward and solid connection with your VP44 pump wire making isntallation of our tuning devices even easier. Pair this Pump Cover with our new Comp Box, Juice with Attitude for the ultimate performance from your injection pump. This system ensures a proper connection with the pump wire for a secure and sealed connection for long term reliability and performance onto the VP44 injection pump.

Download the Comp Box app from the Apple App Store or from Google Play

Apple App Store Android App Store

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    Comp Box

    The all-new Comp box. Our most powerful and versatile VP44 tuning module ever!