AST Lowering Springs For BMW 4 435i/440i/430D 07/2013-10/2020, Front 30 , Rear 30 M135 (F70) EXTERIOR STYLING and G21 facelift (LCI) vehicles

and G21 facelift (LCI) vehicles

this option is only valid when we already have your original turbochargers in our possession at the time of order

Only suitable for cars without GPF

when available

The springs are a direct replacement for the OEM components

AST Lowering Springs For BMW 4 435i/440i/430D 07/2013-10/2020, Front 30 , Rear 30 M135 (F70) EXTERIOR STYLING and G21 facelift (LCI) vehiclesThe AST Lowering Springs for BMW 4 Series 435i 440i 430D (07 2013 10 2020) are engineered to enhance your vehicles handling and aesthetic appeal by lowering the ride height precisely by 30 mm at both front and rear. Manufactured using advanced cold coiling techniques on the finest Wafios coiling machines, these springs ensure superior quality, durability, and consistent performance. Designed as a direct replacement for the OEM springs, they maintain