SEAT Leon 1M1 B12 Pro-Kit (46-182326) - Fast Road, Track Day, Daily Driver

Bilstein B12 Pro-Kit 46-182326 for the SEAT Leon 1M1: monotube dampers + Eibach springs, drop 25-40mm, bolt-on fit. No coilover faff, no compromise on damping control.

• For MK5-platform 1M1s only - not for 1P, 5F or Cupra R Mk1 (those need different part numbers)
• Matches EA113 1.8T, EA888 1.4/1.8/2.0 TSI, and 2.0 TDI engines - no compatibility guesswork
• Stage 1-ready: pairs cleanly with uprated anti-roll bars, sticky tyres, or mild ECU tuning
• Fits fast road, track day, daily driver - not a show car or decat-level mod, but the chassis foundation for both
• Also searched as: B12 1M1, Bilstein Eibach kit Leon, lowered suspension for EA888, track day suspension Leon, fast road setup 1M1