1.4-1.5 bar is high all things considered. Could be a multitutude of things TBH could be split pipe, restrictor pill missing or wrong size, boost control solenoid, airfilter and decat causing boost spike, dodgy map.
As said superchips remap not reallly a remap more off the peg job, best getting one of the mappers to have a look, or perhaps pop along to a meet if there is one going any time soon, so a few of the guru's can check some of the plumbing for you.
|