H&R 99-04 Ford Mustang Cobra V8 Race SpringBrand H&R Part Number 51659 88 Category Suspension Lowering Springs Condition Brand New Original Manufacturer Packaging H&R Race Springs are designed for high performance drivers'who want the most out of their vehicles. When the need for uncompromised handling performance becomes a priority, H&R Race Springs will provide over the top race ready performance and appearance. They help balance vehicle weight for improved performance and control, while