AST Suspension Lowering Springs (30mm/30mm) - 2009+ BMW X1 20i/25i/18D/23D/25D X-Drive (E84) MODEL_G42 The adjustable collars and threaded

The adjustable collars and threaded bodies allow for easy ride height customization

Whether you're daily driving or seeking a more spirited ride on the weekends

Exhaust tips are not included and must be purchased separately if desired for enhanced visual impact and performance styling

this diffuser combines style and durability for a refined upgrade

ready for painting or installation as supplied

AST Suspension Lowering Springs (30mm/30mm) - 2009+ BMW X1 20i/25i/18D/23D/25D X-Drive (E84) MODEL_G42 The adjustable collars and threadedAST Lowering Springs for the 2009+ BMW X1 (E84) 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