This is for getting an update to an existing custom Cobb AccessPort tune from us for a moderate changes you've made. The update levels cover different types of change with level 1 being simple changes and level 3 being more complex changes. Update Type: Level 1 allows one of the following changes: Intake Headers Boost Controller Intercooler Charge Pipe Level 2 allows one of the following changes: Downpipe / J-Pipe Fuel Injectors Wastegate Two or more Level 1 changes Level 3 allows one of the following changes: Changing fuel types or adding an E85 tune Level 1 and 2 changes together Rebuilt or upgraded engine with similar mods Changing to a different upgraded turbo Road racing or drag racing specific tune Fuel map selection: Please select what fuel maps you need updated. Dual maps can include a pump gas and E85 map or two different types of pump gas maps for different octanes. Flex Fuel should be selected for updating flex fuel maps.
