Unlock the real potential in your engine.

Modern engines have huge untapped performance hidden within their software and supporting components. With the right tuning upgrades, you can dramatically increase power, torque and throttle response.

At Fifty9 Performance, we supply trusted car tuning parts and performance tuning upgrades in the UK designed to safely extract more performance from modern engines.

• ECU Tuning Solutions - performance tuning tools and upgrades
• Performance Modules - plug-in tuning modules and upgrades
• Flex Fuel Components - supporting parts for ethanol tuning setups
• Performance Electronics - tuning related sensors and components

If you are looking for car tuning upgrades, ECU tuning solutions or performance tuning parts, explore our tuning collection and unlock more from your engine.