Respected supercar tuner Litchfield has announced the development of its latest range of version 6 engine and gearbox map upgrades for the Nissan R35 GT-R. Having worked closely with long standing technical partner EcuTek, Litchfield has created a range of innovative revisions to include new hardware which will transform how owners interact with their GT-Rs. This latest software calibration significantly moves the game on in terms of performance and functionality. Having worked together for many […]