POWERFLEX - FRONT ARM REAR BUSH (VW T5/T6/T6.1) WITH OR WITHOUT CASTER ADJUST BUSH:PURPLE The AST Lowering Springs are

The AST Lowering Springs are engineered to provide a precise lowering solution for BMW 4 Series models 420i

Shot‑peened for durability

Bilstein B3 37 161880

Direct replacement using standard mounting points for a clean installation

E36 M3 roll control kit

POWERFLEX - FRONT ARM REAR BUSH (VW T5/T6/T6.1) WITH OR WITHOUT CASTER ADJUST BUSH:PURPLE The AST Lowering Springs areFRONT ARM REAR BUSH PFF85 1302 For a caster adjustable bush use PFF85 1302G. OEM Part Number: 7H0407182A FRONT ARM REAR BUSH PFF85 1302BLK For a caster adjustable bush use PFF85 1302GBLK. OEM Part Number: 7H0407182A FRONT ARM REAR BUSH, CASTER ADJUSTABLE PFF85 1302G This bush allows + 0. 6 degrees of caster adjustment. For a non adjustable bush use PFF85 1302. OEM Part Number: 7H0407182A FRONT ARM REAR BUSH, CASTER ADJUSTABLE PFF85 1302GBLK This bush