Find your vehicle

Make & Model

Filter By

Brand

Product Type

Performance Tuning

JFA’s Stage 1, 2 & 3 engine tuning for increased power, torque and drivability.

  • 2000BHP Mustang AWD linked dyno facility
  • Comprehensive £2million insurance backed work
  • 30 day, money back guarantee
  • Custom written software to your vehicle
  • Tuned files written by the JFA team.
  • Lifetime tuning software support

Gearbox Tuning

Faster gearshifts, raised torque limitation and quicker response times.

Find out more

Rolling Road Tuning

Mustang AWD linked dyno with a 2000BHP capacity to assist our research and development.

Find out more

Eco-Blue Tuning

Up to 20% fuel savings combined with cleaner emissions and improved drivability.

Find out more

Shop

Select your vehicle above to display products

Check your car...

To see the wide range of ECU remapping services and performance parts we have available for your car, simply enter your registration number below: