Fuel/Ignition Controller for Yamaha YFZ 450

Brand MSD Reference 4247

Fuel/Ignition Controller for Yamaha YFZ 450 (ref. 4247). MSD ignition box or module for tuned and competition engines. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

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Available from the manufacturer 24 in stock at factory
Expected delivery to you on Nov 13, 2026
This lead time is an estimate and may change due to circumstances beyond our control

Pricing and ordering reserved for professionals.

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Fuel/Ignition Controller for Yamaha YFZ 450

MSD ignition box or module for tuned and competition engines. Ideal for upgrading and strengthening the ignition of a modified engine.

Key features

  • Increased vehicle speed
  • 10-Pre-set fuel and ignition maps.
  • Plug-n-play installation
  • Map a custom program via your laptop
  • Includes MSD view software and mounting bracket.
  • Modify timing, fuel and RPM

Specifications

  • Warranty: 1 year, limited manufacturer warranty
  • Package (L × W × H): 28 × 25 × 6.9 cm
  • Weight: 1.56 kg

ref. 4247. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

Product family: Engine Engine remaps
Engine Module/boîtier d'allumage
Reprogrammation / Calculateurs ECU
Produit mis à jour le: 2026-10-21 13:49:03