All Rica upgrades are optimised to give a balance of performance and economy. The fuel economy should improve on average by approximately 5-10%, however the actual improvement you will see will vary depending on your driving style. Our new Softloader 3 is a handheld programming device which allows you to program your car yourself. You can also switch between the tuned and the stock software whenever you like. If you want to purchase the Softloader you select it in the drop down menu below. The Softloader 3 is entirely optional. You can still have the tuned software installed by your Rica agent if you don´t want to purchase the Softloader.