Burning clutch smell on high speed runs

Did you take the clutch pedal spring right off? Doing that is implicated in clutch slip/wear, according to people who sell lighter replacement clutch springs.

I get the same smell on occasion. After supercharging I'm not expecting the clutch to last anyways. I'm thinking its a combination brakes, tires, some clutch.

i get the same thing. Driving normal, or even if i take it to redline for a gear or two, there is no to little smell. I launch and go through 1-5 and get the car to 120, it stinks lol

Probably the cats?

Yeah, mine will do this too after some spirited driving around town and then pulling into the garage where I can smell everything. I don't feel the clutch slipping and I don't abuse it, so I think it could be the cats getting hot. It's possible that the brakes contribute to this smell as well, but I'd have to check in more detail next time.

^ exact same for me but I think my clutch is showing symptoms ontop of the smell.