AST Lowering Springs For BMW 3 318i/320i/330i/316D/318D/320D 11/2018-, Front 40 , Rear 40 intercooler We have installed this system

We have installed this system for multiple M3 owners and the verdict is consistent: a richer exhaust note

contact us before purchase and we will confirm compatibility

If you want motorsport-grade BMW M3 M4 brake pads that you can trust lap after lap

Why owners choose Bilstein for BMW air ride repair

Remote reservoirs: increased fluid volume and superior thermal stability for long stints without performance drop‑off

AST Lowering Springs For BMW 3 318i/320i/330i/316D/318D/320D 11/2018-, Front 40 , Rear 40 intercooler We have installed this systemThe AST Lowering Springs are engineered to enhance your BMW 3 Series driving experience by effectively lowering the vehicle's center of gravity while maintaining a high level of comfort akin to the original equipment manufacturer (OEM) springs. Manufactured with precision using advanced Wafios coiling machines, these cold coiled springs ensure superior quality and durability. Designed specifically for the BMW 3 318i 320i 330i 316D 318D 320D models