Helper Spring

In the world of motoring, the importance of balance over power can't be further stressed. Without balance, a powerful car can roll or skid out of control and get in serious trouble. That's why race drivers and professional mechanics put a premium on quality suspension.

In racing, most cars are tuned for performance, meaning they're equipped with a stiff suspension that provides superb handling at the expense of riding comfort. For street cars, however, a balance between handling and comfort is ideal. That's what the helper spring is for.

The spring helps a car handle extra loads and the rough weight transitions involved when driving at the limits. The main spring does its work as usual when driving with little load or cruising along at average speeds. Once you start loading up on passengers and cargo, or when you floor the throttle, the helper spring kicks in to help keep your car in balance.

It's one of the most reliable suspension upgrades possible. You'll find a wide variety of helper springs here at Auto Parts Deal.