Welcome to JF Automotive, the advanced choice to tune your engine and gearbox.
Rolling Road Facilities
JF Automotive's purpose built research and development centre with dyno facilities caters for all 2WD and 4WD vehicles up to 2000BHP. We are able to simulate real life road conditions to accurately measure engine power at the wheels before & after our tune including a multitude of parameter logging.
We develop our tuning software on this Mustang Dyno to not only be the safest on the market but also with strong power that transforms the vehicle on the road.
Our mission is to produce unique and advanced hardware and software automotive products that enhance the performance, drivability and responsiveness, against a manufacturer specification vehicle. Our software is developed in house using our own Mustang 2000bhp AWD linked dyno to accurately measure and test each adjustment made.
In House 2000 AWD Mustang Dyno Tested Software
Comprehensive £2million Insurance Backed Work
Zero Impact On Your Manufactures Warranty
30 Day No Quibble Money Back Guarantee
Custom Written Software To Your Vehicle
Up To 20% Improved Fuel Economy
Up To 40% More BHP & Torque
Lifetime Tuning Software Support