AST Lowering Springs- BMW Z4 sDrive (G29) Lowering:30mm Front / 30mm Rear Replacing the factory plastic tubing

Replacing the factory plastic tubing with 2

(p/n 450-721001-R)

8T 5V Black Nitrided Intake Valve - Set of 12

Outlet Diameter: 76mm

2026 Porsche Macan GTS 2015-2021

AST Lowering Springs- BMW Z4 sDrive (G29) Lowering:30mm Front / 30mm Rear Replacing the factory plastic tubingTransform your vehicles profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers. By lowering the centre of gravity, AST springs reduce body roll during cornering and nose dive under heavy braking, resulting in a more stable and communicative