The price I gave you on Flux Diesel brand new 60% didn't even come close to 4.5-5k but at this time they aren't going past 60% due to them not having alot of test time on the larger nozzle sizes (them as in Flux not the industry).
Exergy does offer a service to modify your current injectors out to 100% for far less than 4.5-5k but requires your injectors to be in good shape. Without having first hand seen your truck I can't tell you if your injectors are in good shape or not.
Exergy does offer a service to modify your current injectors out to 100% for far less than 4.5-5k but requires your injectors to be in good shape. Without having first hand seen your truck I can't tell you if your injectors are in good shape or not.