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.

Edge EAS VP44 Tap Cap: Simple, Secure, and Reliable Connection for Maximum Performance

The Edge EAS VP44 Tap Cap provides a quick, clean, and reliable way to connect your tuning module to the VP44 injection pump on 1998.5–2002 Dodge 24V Cummins engines. Designed for a simple 15-minute installation, the Tap Cap securely taps the pump wire using the included hardware, ensuring a solid and sealed connection for long-term durability and performance. It’s the perfect add-on for the Edge Comp Box or Juice with Attitude, allowing you to unlock maximum fueling and responsiveness from your injection pump without splicing or cutting wires. Built for reliability and ease of use, the VP44 Tap Cap makes upgrading your Cummins smoother, safer, and more efficient.