Suspension Springs

Hyperco suspension coil springs have been “a part of winning” for the Motorsports industry since 1965! For more than 50 years, every Indianapolis 500 winner has won driving with Hyperco suspension springs.

Born and raised in the Motorsports world, Hyperco supplies race teams and chassis manufacturers around the world with a wide range of precision suspension springs and components. While some of our product lines tend to take top billing, we don’t believe in manufacturing second-tier products. We develop and produce custom springs, designed for better total performance that lasts longer.

Today, Hyperco suspension springs encompass all areas of competitive motor racing as well as Off-Road racing and Street Performance applications.

Benefits of Hypercoils for Motorsports

  • More usable deflection
  • Less weight
  • 2% rate linearity tolerance from 20% to 60% of deflection
  • 4% rate linearity tolerance from 61% to 80% of deflection
  • More resistance to bowing than competitor springs due to our OBD (Optimum Body Diameter) and UHT (Ultra High Travel) spring designs
  • Designed to fit all standard hardware
  • Maintain free length and rate throughout a near infinite operational life

Motorsports Applications

  • Grass Roots
    • Short Track Oval / Circle Track
      • Legend Cars, Micro-Springs, 1/4 Midgets, Formula SAE
      • Dirt, Pavement, Modified
    • Pavement
    • Dirt Tracks
  • Drag Racing
  • Sports Cars
  • Sports Compacts
  • Motorcycles
  • Corvettes
  • Tudor Classes
  • SCCA Racing
  • Street Stock

Specific Races: Formula One, NASCAR, Indy 500
Specific Vehicles: Sports Cars, Stock Cars, Touring Cars, Trucks


  • 5″ OD S-Series Springs
  • 5″ OD Y-Series Springs
  • 5.5″ OD Z-Series Springs
  • 5.5″ OD SNP-Series Springs
  • 7″ OD SDP-Series Springs
  • 5.5″ OD Z-11/12 Series Springs
  • 2.25″ ID A-Series Springs
  • 2.5″ ID B-Series Springs
  • 2″ ID C-Series Springs
  • 1.875″ ID D-Series Springs
  • 3″ ID E-Series Springs
  • 36mm ID I-Series Springs
  • 60mm ID M-Series Springs
  • 70mm ID P-Series Springs
  • 1/4 Midget Q-Series Springs
  • Formula SAE FS-Series Springs
  • Bump Springs BS-Series Springs
  • Helper Springs
  • Pull Bar Springs

It’s Not Just a List. It’s a Legacy of Winning!

AMA Flat Truck Motorbikes
AMA Road Racing Motorbikes
Brickyard 400
Camping World Truck Series
Daytona 24 Hours
Daytona 500
East Coast Dirt Modified
Eldora “Dream”
FIA Rally
Formula 1®
IMCA Modified
Indianapolis 500
IndyCar® Series
Japan GTCS
Le Man 24 Hours
Legend Car Series
Lucas Oil Late Model Dirt Series
Monaco Grand Prix
NASCAR® Sprint Cup
NASCAR® Infinity Series
NHRA Pro Stock
SCCA Pro Racing
Score Off-Road
Show Me “100”
Steeda Mustangs
USAC 1/4 Midgets
USAC Midgets
USAC Silver Crown
USAC Sprint
USF 2000
USMTS Modified
World 100
World of Outlaws

Hyperco offers both stock catalog and custom designed springs for various Motorsports applications.