Toyota GR Yaris Lowering Spring Kit -30mm
UK Mainland: We are offering free standard shipping on all orders over £50 which may take 1-4 days. Orders under £50 will be charged at £4.95. Alternatively, you can also choose a Next Day service for £7.85.
Europe: Standard service is £30.00 and may take between 2-17 business days. Express delivery is £50.00 and may take 2-11 business days.
US/Mexico: Standard delivery is £30.00 for 3-17 business days. Express delivery is £50.00 and may take 2-11 business days.
Rest of World: Standard delivery charge is £50.00 and delivery times vary according to location.
This kit features King Springs' exceptional taper wire springs to lower the GR Yaris by 30mm front and rear giving better handling while using progressive rate spring technology to maintain ride quality and bump compliance.
KINGS PERFORMANCE TAPERED WIRE / PROGRESSIVE RATE COIL SPRING "The Intelligent Coil Spring"
There is no disputing the advantage of increasing the spring rate in a vehicle to improve vehicle stability and load carrying capacity, however, in many vehicles we are often confronted with three major considerations:
- Ride Comfort
- Shock Absorber Control
- Spring Entrapment
RIDE COMFORT is always a consideration. The spring rate must increase enough to give improvement without causing undue harshness.
SHOCK ABSORBER CONTROL - The shock absorber obviously plays a vital role in controlling a vehicle's stability. Excessive spring rate can often find shock absorbers struggling to control the vehicle (lack of rebound control).
SPRING ENTRAPMENT - When an increase in spring rate and decrease in vehicle ride height is required, spring entrapment can become a problem. Previously, the only solution being a compromise of minimal increase in spring rate and/or minimal decrease in vehicle ride height giving unsatisfactory results (suspension bottoming or not low enough).
ENTER KINGS PERFORMANCE TAPERED WIRE / PROGRESSIVE RATE COIL SPRINGS
Progressive rate springs are the ultimate in spring design. The principle is simple. The spring rate increases when you need it (cornering, load carrying etc.) and decreases it when you don't. The science behind designing a progressive rate coil is knowing over what suspension travel and to what degree the spring rate will increase. This varies greatly between vehicles. Referring to the above 3 conditions with Kings Tapered Wire / Performance Progressive Rate Springs a substantial spring rate increase is achieved with minimal loss of ride comfort as the spring rate increases and decreases where necessary. As the spring de-rates (the spring rate decreases) the shock absorber no longer struggles for rebound control and gives improved vehicle stability.
With Kings Performance Tapered Wire / Progressive Rate Coil Springs, spring entrapment problems are now often solved with substantial spring rate increases and ride height decreases available.
