Swift Springs Standard Conventional Front Spring - OD: 5.5" / Length: 9.5" / Rate: 400 lbs/in Spring Rate (lbs/inch):550 Part Number 50320 Part Name

Part Number 50320 Part Name Coilovers Country of Origin Germany Vehicle 2005-2011 Audi A6 Chassis Code 4F Damping Adjustment Non-Adjustable Ride-Height Adjustable Yes Front Lowering 1

Part Number 28722-1 Part Name Sport Springs Country of Origin Germany Vehicle 2019-2023 Aston Martin DB11 Coupe Chassis Code AM5 Spring Type Linear Ride-Height Adjustable Yes Lowering - Front 1 inches Lowering - Rear 1 inches Quantity Full Set (Front & Rear) Part Note 1 w/ Adaptive Damping System ADS Vehicle Fitment

1972 BMW 2000 Base (E120)

1998 Nissan 240SX RWD

Swift Springs Standard Conventional Front Spring - OD: 5.5" / Length: 9.5" / Rate: 400 lbs/in Spring Rate (lbs/inch):550 Part Number 50320 Part NameSwift Springs Standard Conventional Front Springs in 5. 5" OD and 9. 5" length are purpose built front position race springs for competitive oval track and stock car racing using the larger 5. 5" outside diameter. These Swift front race springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel, delivering the rate consistency and fatigue resistance that front suspension positions demand under heavy braking and high speed