Product Description
AST Lowering Springs 40MM (ASTLS-14-396) 2012-2019 BMW F30 328i 330 335i
AST ASTLS-14-396 for 12-19 BMW 3 Series Sedan F30 Lowering Springs 40mm lowering
AST Suspension Lowering Springs for the 2012-2019 BMW 3 Series (F30) 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
INSTALLATION INFORMATION
Assembly
We recommend that our lowering springs be installed by a specialist workshop having the experts and special tools. Prior to assembly, it is absolutely necessary to read the TUV expertise comparing it with the data of the car and the delivered chassis part in order to exclude future assembly and technical problems concerning the TUV.
Brake Power Regulator
If the vehicle is equipped with a load-dependent brake power regulator on the rear axle, we recommend checking this regulator and having it re-adjusted by your specialist workshop.
ABS
Vehicles equipped with an anti-blocking system: the sensors have to be accurately re-adjusted after mounting our lowering springs.
Level Adjustment
Vehicles equipped with level adjustment: requires re-adjustment after mounting our lowering springs.
Wheel Adjustment
After our lowering springs are installed, wheel adjustment values must be checked.
Measuring Method
The lowering indicated by us results from the difference between the standard ride-height (distance between fender and the center of the wheel) and the ride-height after lowering. You should take into consideration that in case of lowering carried out by the factory, the dimensions are reduced by this lowerage.
PRODUCT SPECIFICATIONS
Part Number: ASTLS-14-396
Product: AST Suspension Lowering Springs
Front Lowering Range: 40MM
Rear Lowering Range: 40MM
TUV Certified? Yes
Production Years: 01/2012-01/2019
Model Years: 2012-2019
Make: BMW
Model: 3 Series
Chassis: F30
Model Note:
Fitment Note 1:Â Not suitable for 4WD (four-wheel drive) cars.
Fitment Note 2:Â For cars with standard lowering, the indicated lowering will be reduced with the amount of the standard lowering.
VEHICLE FITMENT
2012 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2013 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2014 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2015 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2016 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2017 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2018 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
2019 BMW 3 Series 330i-335i-340i-325D-330D Sedan (F30)
