F30 335i xDrive Dinan Lowering Springs - 19mm Drop, Part No. 12048

Dinan 12048 springs for F30 335i xDrive (N55, 2012-2015). Not a generic 'BMW 3 Series' set - engineered specifically for the xDrive chassis, with progressive rates and matched front/rear drop to preserve factory geometry.

• 19mm level drop - no rake, no rear sag, no camber correction needed on stock arms
• Front: 102 N/mm, rear: 112 N/mm - stiffer than stock but not track-day harsh; suits fast road, track day and daily driver use
• Compatible with stage 1 and stage 2 N55 builds - no interference with stock or upgraded anti-roll bars
• Chrome silicon wire, shot-peened, CNC wound - built for longevity, not just stance
• Searches covered: F30 N55 lowering springs, xDrive 335i springs, Dinan 12048, fast road BMW springs, track day 335i suspension, F30 decat + lowering combo