H&R 98-04 Audi A6 Quattro (AWD) 4B Race Spring 2023-nissan-leaf-esi6573878 resulting in improved efficiency

resulting in improved efficiency

1mm to match domestic throttle bodies

OE-style bayonet hanger is used to maintain a stable pipe location that does not change over time

Performance is useless if you can only use it once

and all hardware necessary for a quick and easy installation

H&R 98-04 Audi A6 Quattro (AWD) 4B Race Spring 2023-nissan-leaf-esi6573878 resulting in improved efficiencyH&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 lowering the center of gravity.