FAQ (coilovers for street drivers & track racers)

1. My coilovers came with springs. Why do I need to replace them?

2. I have a set of coilover on my vehicle, and race at the track occasionally. I don’t want to lower my spring rate, but I want to improve my street driving comfort..

3 What are the factors I should look for when I choose the best springs out on many brands?

4. I spoke with the coilover manufacturer and they said that I shouldn’t use your springs with their system. Why would they say that if you say I should?

5. But the coilover manufacturer said switching springs can damage the valving of my coilover systems is this true?

6. I have spring with a 2.25” 2.5” or 2.75” ID. Do your springs fit?

7. What is the difference in progressive and linear springs?

8. I have coilover lowering spring kit that is made up of sleeves that fit over any OE shocks will Swift’s coilover springs work with it?

9. How do I measure my springs for replacement?

10. How much can I adjust a spring rate?

11. What is the advantage of lighter spring weight? It seems like I can lighten up my car a little only.

FAQ (pure competition)

1. Why do I feel softer and more roll on Swift springs compare to same spring rate of other brands?

2. Why Swift’s longer springs (some of 10” and longer springs) are trapezoid designed?

3. Swift uses the term of (usable stroke), where other brands state (stroke). What is the difference between them?

4. Why does Swift Springs lowers tire temperatures and not other brands?.

5. There are many different brands of coil springs on the market, and they all say theirs are the best. How should I choose the best springs for me?

6. How can I figure out the spring rate when assist springs are installed with main springs?

7. How do I prevent (bow) on longer springs?

8. What is the difference in progressive and linear springs?

9. Many other springs manufacture states that their springs are linear. Aren’t all spring the same as far as spring rate linearity?

FAQ (lowering springs for street drivers & occasional track racers)

1. I see some less expensive lowering springs on the market. Why should I choose Swift Sport springs?

2. Why Swift Sport springs don’t lower the vehicle as much as other manufactures?

3. What is the difference in progressive and linear springs?

4. What is the advantage of lighter spring weight? It seems like I can lighten up my car a little only.

FAQ (stabilizer)

1. Why you should rate your stabilizer bars by rate increase instead of bar thickness?

2. Why does your stabilizer bar cost more then other brands?

3. Why are Swift stabilizers not adjustable like other brands?