I read an article on the Exede twin plate clutch and it got good reviews. Compairing it with stock clutch its very driveable for everyday use. For launching the car how much longer will the Exede clutch last vs the stock clutch?

 

Depends how much and how hard you launch it.

Clutches are wear items like brake pads and tires. If you drag race, you will have to do a clutch from time to time.