QA1's 2.5" Diameter (I.D.) High Travel Coil Springs are designed for those who demand reliable performance from their suspension. These springs offer a balanced combination of maximum travel, consistent performance, and long-term durability, whether you're on the track or driving on the street.
What is a high travel spring? A high travel spring is engineered to maximize the suspension's movement range without compromising durability or performance. By designing the coil with a smaller diameter high-tensile, chrome silicon alloy wire and fewer coils, these springs compress further before reaching a solid state. This allows you to take full advantage of your available suspension travel, without the risk of bottoming out.
At QA1, we prioritize consistency and predictability in our suspension systems, which is why our high travel springs feature a linear rate design. This means the spring rate stays the same throughout the entire stroke, giving drivers the confidence they need in various driving conditions. While progressive rate springs may offer a softer initial compression, they can introduce unpredictability as they stiffen during compression.
Our 2.5" diameter coil springs are made from high-tensile chrome silicone alloy wire, keeping them lightweight without sacrificing strength. They're tough enough to handle the demands of racing while still being a great fit for street use.
QA1 high travel springs are proudly made in the USA.
QA1's high travel springs come with a lifetime warranty. This commitment to quality ensures that no matter how demanding your driving conditions, QA1 has you covered for the long haul.
From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.
Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.
No matter what you drive, we want you to #goDRIVEit!
| Part Type | Coil Spring |
| Proposition 65 | www.P65Warnings.ca.gov |
| Warranty | Lifetime (Lifetime) |
