Ligier JS F326

Ligier JS F326

Introduced in 2025, the Ligier JS F326 is the new FIA Formula Regional Gen2 single-seater, designed and developed by Ligier Automotive through its subsidiary Ligier Advanced Technologies. Successor to the first generation of Formula Regional cars, the JS F326 marks a new era in single-seater development, combining performance, safety, and sustainability. Built around a carbon monocoque chassis to the latest FIA standards, it features a minimum weight of 575 kg, optimized aerodynamics, and a Horse V20 Performance 2.0-liter turbo engine delivering 280 horsepower with a Push-to-Pass system. Compatible with 100% sustainable fuels, the JS F326 is equipped with a Sadev SLR82 gearbox, Multimatic two-way tri-spring shock absorbers, and a Marelli ECU for precise engine management.

Technical Details

  • Composite monocoque in collaboration with HP Composites with integrated side panels
  • Replaceable keel
  • Body and aerodynamics optimized based on CFD analysis to improve overtaking and overall performance

  • Length : 5095 mm
  • Width : 1840 mm
  • Weight : 575 kg

  • Double wishbone with pushrod
  • Multimatic two-way, tri-spring shock absorbers at the front only
  • Leaf spring shock absorbers

  • Limited slip differential
  • Sadev SLR82 ​​gearbox
  • Electric gear shift actuator

  • Optimized steering effort for young drivers
  • AIM steering wheel with center connector

  • Compatible with any FIA-homologated Formula Regional engine
  • Horse V20 Performance 2L turbo (280 ch FIA à 350 ch + Push-to-Pass)

  • Marelli Electronic Control Unit (ECU)
  • Video camera with overlay
  • Electrical wiring with DR25 sheaths and military connectors.

  • 4-piston calipers
  • 280×25 disc with aluminum bell housing

  • Seats in 3 sizes and seat foam with gap filler
  • Front and rear crash boxes comply with the new FIA standards