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  • More
    • HOME
    • SUSPENSIONS
      • ADJUSTABLE PANHARD RODS
      • ADJUSTABLE SWAY BAR LINKS
      • COIL SPRINGS
      • COMPOSITE LEAF SPRINGS
      • DIFFERENTIAL DROP KIT
      • LOWERING KITS
      • SHOCK ABSORBERS
      • STABILITY KIT
      • TORSION BARS
      • UPPER CONTROL ARMS
    • ACCESSORIES
      • ALUMINIUM WHEEL SPACERS
      • BOW SHACKLES
      • ADJUSTABLE PANHARD RODS
      • OFF-ROAD WINCHES
      • PERFORMANCE SNORKELS
      • SNATCH STRAPS
    • CATALOGUES
    • CONNECT
      • BLOGS
      • INSTAGRAM
      • GET IN TOUCH

  • HOME
  • SUSPENSIONS
    • ADJUSTABLE PANHARD RODS
    • ADJUSTABLE SWAY BAR LINKS
    • COIL SPRINGS
    • COMPOSITE LEAF SPRINGS
    • DIFFERENTIAL DROP KIT
    • LOWERING KITS
    • SHOCK ABSORBERS
    • STABILITY KIT
    • TORSION BARS
    • UPPER CONTROL ARMS
  • ACCESSORIES
    • ALUMINIUM WHEEL SPACERS
    • BOW SHACKLES
    • ADJUSTABLE PANHARD RODS
    • OFF-ROAD WINCHES
    • PERFORMANCE SNORKELS
    • SNATCH STRAPS
  • CATALOGUES
  • CONNECT
    • BLOGS
    • INSTAGRAM
    • GET IN TOUCH
Dr. Nano Heavy duty reinforced main coil springs for passenger cars

REINFORCED MAIN COIL SPRINGS

DESIGN

HEAT TREATMENT

MATERIAL

All reinforced coil springs related designs are designed on an advance CAD program. State of the art design programs are crucial when designing springs to ensure laden and unladen spring rates are correct to provide the best possible ride comfort and handling.

MATERIAL

HEAT TREATMENT

MATERIAL

OE-spec spring steel material is used which is further coated with nano-particles* for superior strength & durability


*PATENTED

HEAT TREATMENT

HEAT TREATMENT

HEAT TREATMENT

Heat treatment is one of the most important steps in the coil spring manufacturing process.

Dr. Nano reinforced main coil springs are heat treated multiple times with nano-particles up too 260°C

FINISHING

CUSTOM DESIGN

HEAT TREATMENT

Ready coil is now dipped with a phosphate coating for maximum corrosion protection. A durable epoxy powdercoat finish provides extreme protection against the elements. 

SPRING RATE

CUSTOM DESIGN

CUSTOM DESIGN

Dr. Nano reinforced main coil springs are tuned with approximately 15% higher rate which results in a better load carrying capacity, nominal increase in ground clearance & excellent high speed stability.

CUSTOM DESIGN

CUSTOM DESIGN

CUSTOM DESIGN

For most vehicles, we can offer a custom-made coil springs depending on way-of-use, this ensures correct spring rate is matched for the vehicle model and the added weight, if any.

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