2-1/2 INCH ID SPRINGS
Reduce unsprung weight, react faster, & optimize suspension performance. QA1 springs have fewer coils and a smaller wire diameter to maximize travel.
2-1/2 Inch ID
![High Travel High Travel](https://cdn11.bigcommerce.com/s-pqjmdlht5a/images/stencil/160w/e/10ht275_black-1500x1500__41304.original.jpg)
Reduce unsprung weight, react faster, & optimize suspension performance. QA1's specially designed HT springs have fewer coils and a smaller wire diameter.
![Chrome Chrome](https://cdn11.bigcommerce.com/s-pqjmdlht5a/images/stencil/160w/r/2.5_id_chrome_plated_spring-1500x1500__23350.original.jpg)
Chrome-plated 2-1/2in. I.D. coil springs provide the ultimate in performance and appearance.
![Variable Rate Variable Rate](https://cdn11.bigcommerce.com/s-pqjmdlht5a/images/stencil/160w/h/variable_rate_spring_10-700x700__55780.original.jpg)
Variable rate springs can help compensate for extreme changes in weight. Perfect for the rear of a trucks that may also be used to carry heavy loads.