“How much should I lower my street car?” This is a question we are often asked. Lowering your car can enhance its aesthetics and performance, but finding the perfect balance is key. While a lowered stance can improve handling and visual appeal, lowering a car too much can have adverse effects on both ride quality and performance. Let’s explore the factors to consider when determining the optimal amount to lower your street car.
Suspension Travel
One of the critical considerations when lowering a vehicle is maintaining adequate suspension travel. Running out of suspension travel can lead to poor handling and ride quality, with the potential for large bounces and loss of tire contact with the road surface. Striking a balance between a lowered stance and sufficient suspension travel is essential for optimal performance and comfort.
Geometry Changes
Lowering a car alters its suspension geometry, affecting factors such as the height of the roll center and the sprung mass. In some cases, lowering the car excessively can lead to undesirable changes in the roll center, resulting in increased body roll and unpredictable handling characteristics. This is particularly evident in vehicles equipped with McPherson strut suspension systems.
Bump Rubbers
Bump rubbers play a crucial role in maintaining suspension performance and ride quality. These rubber or foam cylinders serve as progressive springs, providing support during aggressive driving maneuvers while maintaining comfort during normal driving conditions. Cutting or modifying bump rubbers incorrectly can lead to suspension inconsistencies and compromised ride quality. Properly tuned bump stops are essential for maintaining optimal suspension performance after lowering your car.
Solutions
When considering lowering your car, it’s crucial to invest in quality suspension components that include properly tuned bump stops. These components ensure that the relationship between suspension travel, bump rubber length, and stiffness remains optimal for both performance and comfort. Cutting corners or making modifications without proper consideration can lead to handling issues and decreased ride quality. Choose suspension kits that provide comprehensive solutions for maintaining suspension performance after lowering your street car.