How do you know when the stock clutch is going? When I start to hit boost it wants to hesitate slightly before spool up, and then sometimes I smell burning clutch

 

If you floor it and the engine starts bouncing off revlimiter, yet your not going any faster.. Thats how I found out. Yours is probably on it's way out, but unless you feel it slipping it probably isn't toast yet. How many miles/drag passes?

 

I have about 14,000 miles on it. I have a few mods, do you think mitsu will replace it. I also bought a extended warranty.

 

I got 2,700 miles on my and its slipping, and no they will not replace your clutch.

 

wow, i went 50k before it let go.

If your clutch is slipping at 2700 miles, and your stock, they may replace it, something was clearly defective..