Comp Box

1998.5-2000 Dodge Ram 2500/3500 - 5.9L Cummins Diesel

Part # 30305
1 Review

Comp Box

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This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

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The Comp Box has dominated the VP44 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. Edge is committed to offering the best VP44 tuning available on the market today and the all-new Comp offers more fueling, more power, and more RPM than ever before! The new Bluetooth wireless switch offers adjustability on-the-fly while the available smartphone app offers fine tuning control over low boost fueling and timing settings. Comp allows users to dial in their power curve for aftermarket injectors and larger turbo combinations with smooth power curves and control over smoke output. Breathing new life into an old 5.9L Cummins, the Comp Box offers max power gains of up to +180hp/400ft-lbs with stock fueling with even more RPM and power available for heavily modified applications. Outfuel, out power and out RPM the competition with the all-new Comp Box!


  • Level 1 40hp/150tq, Level 2 60hp/200tq, Level 3 80hp/250tq, Level 4 100hp/300tq, Level 5 150hp/350tq (Peak Gains)
  • Max gains of 180hp/400ft-lbs torque
  • Levels 4 and 5 allow full fueling at more RPM than any device we've ever offered
  • Smartphone App downloadable from Google and Apple stores
  • Industry’s first and only wireless Bluetooth power level switch
  • Five pre-set power levels adjustable on-the-fly
  • Smartphone app can adjust low boost fueling, max fueling boost point, and timing
  • Suitable for daily driver, towing, hot street and competition applications
  • Smooth power delivery and adjustability to fine tune smoke output
  • Can be paired with Insight CTS3 or CTS2 for monitoring
  • Replaces Legacy Comp and Comp Hot devices
  • *Fuel Lift Pump and Transmsision Upgrades Recommend for max potential
Brand Edge
Emission Code7
Fuel TypeDiesel
Product TypeInline Chips and Modules
Part Number30305

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.