I have a similarly modded is200. It has already shredded the factory differential and J160s 6 speed during a highway cruise, bolts, nuts, metal shards everywhere. Moved on to a beefier Nissan 370Z 6MT and Toyota Mark II differential, hopefully it won’t explode this time.
Because its obviously not even remotely meant to take this kind of torque. Its meant to take 200-250nm tops. The upper limit you can use it with is 2jz from IS300.
