why wanna upgrade flywheel??... or u mean lightening it??...
flywheel is just a spinning mass which provides a gripping platform for ur clutch plate...
I currently drive saga with stock mirage turbo engine, td04 turbine, merc fuel pump and
stock kotak tisu mirage intercooler oso with 2.5 inch exhaust piping...now boosting 0.6...standard factory boost i...