Unbelievable - James Matthews - 22 January 2020
I've been running one of these for 4 years now. I've got a 5 speed solid propshaft F7R converted 340 and I've never had a single issue with it at all. The diff is stronger than the gearbox, it won't break in any circumstance unless installed wrong as the gearbox will break first. That being said, I havent blown a gearbox in 4 years. The diff locks up much better than I expected, it's either on or off, I like this a lot for drifting as it's very easy to control. 10/10 probably the best upgrade I've bought for any car.