Convenience Packages
Safety Packages
Graphics Packages
Charger Lights
Durango Lights
Ram Lights
Charger Sirens & Controls
Durango Sirens & Controls
Ram Sirens & Controls
Charger Vehicle Integration
Durango Vehicle Integration
Ram Vehicle Integration
Charger Officer Safety
Durango Officer Safety
Ram Officer Safety
Charger Graphics & Paint
Durango Graphics & Paint
Ram Graphics & Paint
Charger Technology
Durango Technology
Ram Technology
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Ground Effects, has more than 30-years of automotive upfit experience. GFX Law, a Division of Ground Effects, Ltd., is committed to high quality, personal service, and unique products that provide outstanding value and longevity. GFX Law is a custom shop for Mopar® police equipment. 

GFX Law’s direct connection to Mopar, Dodge and Ram engineering ensures that your vehicle’s equipment is installed to deliver the best in fit, finish, quality and functionality. Our selection of aftermarket equipment packages and options give you control to provide your department’s needs, effectively saving time and money.
  • Electrical Plug & Play conversions
  • Pre-Wiring services available for:
    • Radio/Speakers
    • Computer
    • Telematics
    • Camera
    • Printer
    • Navigation
    • Radar
  • Supplier of major police equipment manufacturers
  • Exclusive GFX Law designed and produced police products include:
    • Trunk Mounted Weapon Lock with integrated trigger guard
    • Dual batteries and remote start/ idle management
    • Front Door Check Straps
    • Vertical Trunk Tray
  • Graphics and Paint Services
  • Mopar® accessory upfitter
  • Programming services for lights and sirens
  • Vehicle options integration

  • Factory Ship-Thru locations minutes from Fiat Chrysler Automobile (FCA) plants in Michigan and Ontario.
  • U.S.A.  Dealers; – 99823A (Charger, RAM Truck, Durango)
  • Canadian Dealers; – 99844A (Charger)
  • Canadian Dealers; – 99845A (Ram Truck, Durango)
  • Quality systems - ISO/TS-16949-2009
  • 3-year/ 36,000 Mile (60,000 km) limited warranty
  • Experienced certified technicians
  • Knowledgeable and professional Sales & Engineering Teams
  • Proprietary vehicle tracking software, that monitors vehicle progress from order to shipment
  • Automotive grade wire crimping
  • In-house design, fabrication and powder coating of custom products
  • Full vehicle testing for equipment function and vehicle systems
  • OEM electrical testing and diagnostic equipment

Phone: 1-800-739-6837
Ground Effects Law Police Installation Services
Ground Effects Law Police Production Services