Swift Springs Standard Coilover Spring (Bulletproof) - ID: 2.55" / Length: 18" Spring Rate (lbs/inch):100 Part Number MTSGWBM87 Part Name

Part Number MTSGWBM87 Part Name Coilover Kit UPC 05903855627956 Vehicle 1978-1987 BMW 733i Chassis Code E23 Series Street Housing Gold Camber / Top Mount Front Axle Yes Camber / Top Mount Rear Axle No Coilover Main Spring - Front Spring Rate (70 N/mm) Coilover Helper Spring - Front Spring Rate (20 N/mm) Coilover Main Spring - Rear Spring Rate (60 N/mm) Coilover Helper Spring - Rear Spring Rate (20 N/mm) Lowering - Front 35-95 mm Lowering - Rear 20-110 mm Max Axle Load - Front 1040 kg Max Axle Load - Rear 1150 kg Ride-Height Adjustable Yes Damping Adjustment Non-Adjustable Quantity Full Set (Front & Rear) Additional Information Original Front Axle Struts Need to be Sent in Advance

letting you adjust damping from inside the car for even more tuning flexibility

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Swift Springs Standard Coilover Spring (Bulletproof) - ID: 2.55" / Length: 18" Spring Rate (lbs/inch):100 Part Number MTSGWBM87 Part NameSwift Springs Bulletproof Series Coilover Springs in 2. 55" ID and 18" length are engineered for the extreme demands of competitive circle track and oval racing where springs face repeated high stress loading cycles. These 2. 55" ID Swift Bulletproof springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel, providing the enhanced durability and rate consistency that circle track racers require for long race distances and