Our Partners

We offer professional installation and support for FASS diesel fuel systems — built for performance, reliability, and cleaner fuel. Ideal for towing, off-roading, and daily driving. 

• Performance-Focused
  • Increases Fuel Flow for High HP Builds
  • Supports Tuning & Heavy Towing
  • Improves Throttle Response
  • Reduces Injector Wear
  • Designed for Trucks Pushing Serious Power

• Reliability & Protection
  • Removes Air, Vapor & Contaminates
  • Prevents Injector Damage & Fuel Starvation
  • Extends Life of Injectors, Pumps & Filters

• Efficiency & Maintenance Benefits
  • Reduces Regens Caused by Poor Fuel Quality
  • Enhances Filtration
  • Increases Fuel Mileage & Engine Longevity
  • Less Strain on Factory Fuel System Components

We’re proud to carry Archoil diesel additives and lubricants! These products are trusted by diesel pros for smoother operation, injector protection, and increased power. Designed to solve problems — not just mask them.

• Engine Protection & Performance
  • Advanced friction modifiers reduce wear on critical engine components
  • Improves cold starts and reduces engine noise
  • Protects injectors and fuel system from damage and deposits
  • Extends the life of common-rail injection systems
  • Cleans and lubricates fuel system for smoother operation

• Friction Modifier
  • Solid Boundary Lubrication
  • Reduces Friction Heat, Noise & Vibration
  • Protects Engine During Cold Starts
  • Eliminates Power Stroke 6.0L & 7.3 Injector Stiction

• Fuel System Cleaner
  • Rapidly Cleans Injector Tips & IDID's
  • Removes Carbon & Restores Turbo
  • Eliminates DPF Buildups

• Diesel Treatment
  • Cleans Injectors
  • Boosts Cetane
  • Improves Lubricity
  •Reduces Regens and Improves MPG

As an authorized AMSOIL dealer, we stock and recommend their full line of diesel oils, gear lubes, and transmission fluids for maximum protection under pressure.  

• Performance & Towing Benefits
  • Ideal for high-torque, high-mileage
  • Boosts fuel efficiency and reduces friction
  • Protects critical components during heavy towing and hauling
  • Maintains performance under severe-duty driving
  • Designed for Duramax, Cummins, Powerstroke, and more

• Fleet & Work Truck Focus
  • Cuts maintenance downtime
  • Helps meet or exceed OEM service requirements
  • Keeps engines cleaner, longer
  • Delivers consistent results in stop-and-go driving or idling

• Why AMSOIL?
  • 100% synthetic — not a blended oil
  • Trusted by racers, fleets, and diesel techs nationwide
  • Meets or exceeds API CK-4, CJ-4, and OEM specs
  • Made in the USA with over 50 years of innovation

HDR Services is proud to be an Authorized Dealer for S&S Diesel Motorsport 

• High Performance & Innovation
  • Industry leader in common-rail diesel performance components
  • Trusted by top race teams and engine builders
  • High-flow injectors designed for serious power gains

• Reliability & Engineering Excellence
  • OE-level fitment with race-proven durability
  • CNC-machined for exact tolerances and flow balance
  • Built to exceed factory standards
  • Designed to reduce emissions while boosting output

• Applications & Custom Solutions
  • Performance injectors available for Cummins, Duramax, & Powerstroke
  • Complete CP3 conversion kits to replace failure-prone CP4 pumps
  • Emissions-Compliant Options