AST 11/1982-12/1990 BMW 44929 Lowering Springs - 25mm/25mm YMM_1987_1991_Pontiac_Bonneville_VIII_H_body Whether you're touching up your

Whether you're touching up your vehicle’s trim

promoting even tire wear and balanced handling

5L engine from 2008 to 2013

the Momentum Pro Dry S filter-to-housing interface optimizes airflow and filtration

including G8X and F9X chassis

AST 11/1982-12/1990 BMW 44929 Lowering Springs - 25mm/25mm YMM_1987_1991_Pontiac_Bonneville_VIII_H_body Whether you're touching up yourThe AST Suspension Lowering Springs for the BMW M3 (E30) are performance oriented coil springs designed to lower the vehicle's ride height by 25mm. Crafted to enhance both handling and visual appeal, these springs improve cornering stability and reduce body roll, resulting in a sportier stance and more responsive driving dynamics. Engineered for durability and consistent performance, they support a balanced combination of comfort and sportiness,