6TS computer on 1LW

Thats the problem your gonna encounter... Those are the things guys have to spend money on to get and thats why they charge for their services. If you get someone to flash it who knows what thier doing then it could pay off for you in the long run. You want a pre low-nox 550 1LW file or a 600 5DS file you could net more power and economy then you had before depending on the file that was in your old ecm. Either way your losing out by running that 6TS ecm.