AST Lowering Springs for 2013+ BMW 4 Series Coupe F32

AST Suspension Lowering Springs for the 2013+ BMW 4 Series (F32) will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each specific vehicle. Made out of the best material on the best Wafios coiling machines available.

AST Suspension Lowering Springs are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.

FEATURES

• Developed and tested to work flawlessly with stock dampers
• Progressive design for the best lowering vs performance
• Cold coiled
• Premium high tensile chromium-silicone wire
• Powder coated finish
• Lifetime warranty on breaking

PRODUCT SPECIFICATIONS

• Part Number: ASTLS-18-060
• Product: AST Suspension Lowering Springs
• Front Lowering Range: 30MM
• Rear Lowering Range: 30MM
• TUV Certified? No
• Production Years: 07/2013-
• Model Years: 2013+
• Make: BMW
• Model: 4 Series
• Chassis: F32
• Model Note:
• Fitment Note 1: Not suitable for 4WD (four-wheel drive) cars.
• Fitment Note 2: About 10mm less lowering for vehicles with M-sport suspension.
• Fitment Note 3: About 10mm less lowering for vehicles with Adaptine M-sport suspension.

VEHICLE FITMENT

• 2013 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2014 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2015 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2016 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2017 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2018 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2019 BMW 4 Series 435i-440i-430D Coupe (F32)
• 2020 BMW 4 Series 435i-440i-430D Coupe (F32)