AST Lowering Springs For BMW 3 6CYL.+ 320D 10/1999-09/2005, Front 40 , Rear 30 LIVE Choice of four tailpipe options:

Choice of four tailpipe options:

6 kW / 5950 rpm- 343

Please note this kit utilizes the standard airbox mounts and turbo inlet pipe

All Stage 2 Upgrades come fully optioned with thrust upgrades

AST Lowering Springs For BMW 3 6CYL.+ 320D 10/1999-09/2005, Front 40 , Rear 30 LIVE Choice of four tailpipe options:The AST Lowering Springs are engineered to provide a precise lowering solution for your BMW 3 6CYL.+ 320D models produced between 10 1999 and 09 2005. Manufactured using advanced Wafios coiling machines, these springs are cold coiled to ensure optimal strength and durability. Designed to reduce the vehicles center of gravity, they improve handling dynamics and driving stability without significantly compromising ride comfort. These springs offer a