I recently bought my MY01 S2K and am just getting used to driving it. I am 6' 4'' so it is a squeeze and I have been looking at the threads relating to lowering the seat and replacing the seats. I also saw someone mention they adjusted the height of the clutch pedal - I just did this and it gives me more room for my left leg to straighten.
It looks like the brake pedal can be adjusted also. Has anyone done this? Are there any issues that I might create?

 

If you lowered your clutch pedal, you will lessen your disengagement and develop a 2nd gear grind. Not adviseable.

 

You can also mis-adjust the master cylinder pushrod and cause the brake calipers not to release. You'll know when the car stops moving and cooks all the brake pads off the car.

I wouldn't advise messing with either adjustment.