123\TUNE-4-R-V-V for Volkswagen > 1200, 1300, 1600, Type 1, 2, & 3; 1700, 1800, 2000 Type 4; etc. The USB programmable 123\TUNE-4-R-V-V is designed for normally aspirated VW Type 1 and Type 4 cylinder engines. Also compatible with Porsche 356 (including 6V models), 912, 912E (carbs only), and 914 (carbs only). For 914 and 912E Porsche models fitted with Bosch D-Jetronic Injection engines, the non programmable unit is available: 123\VW-4-R-V-IE. If you want to tune your engine, or you have an engine for which there is no standard distributor available..... And you are a Windows PC user, the 123\TUNE is the answer! By connecting it to a computer, you can easily adapt the 123\TUNE to fulfill even the most demanding requirements. The unit offers two sets of curves that can be selected by placing 12 Volt on a wire from the 123\TUNE. Handy, if you're driving on two different fuels, like regular fuel with LPG or with Ethanol. Spacer included. Not eligible for free shipping; special order item. Learn More

TUNE+ 4-R-V-VW for Volkswagen > 1200, 1300, 1600, Type 1, 2, & 3; 1700, 1800, 2000 Type 4; etc. The Bluetooth programmable 123\TUNE-4-R-V-V is designed for normally aspirated VW Type 1 and Type 4 cylinder engines. Also compatible with Porsche 356 (including 6V models), 912, 912E (carbs only), and 914 (carbs only). For 914 and 912E Porsche models fitted with Bosch D-Jetronic Injection engines, the non programmable unit is available: 123\VW-4-R-V-IE. 123ignition is proud to announce the first fully programmable wireless Bluetooth 4.0 ignition! Control your 123\TUNE+ with your iOS/Android smartphone or tablet. The App makes it possible to adjust the ignition curve and shows an electronic dashboard. Main features: REV-counter, Antitheft system by a PIN code, Bluetooth 4.0, Real time tuning, Vacuum advance, Boost retard, Soft REV-limiter, etc. Spacer included. Not eligible for free shipping. Learn More