does anybody know if this will go on a SC S2
I think its is the 997 janspeed number
YES!
I have this exhaust on my Exige as well (240R set up, 9500 km until now). Sounds like the original stage 2. Perhaps a little bit deeper and less volume at low rpm. Quality is good.
I�m satisfied with it, but I don�t like the end tubes very much. I think they are a little bit to big for the car.
Measured volume on my car (NA Exige):
a) 1m behind exhaust, reving up to 5000-6000 U/min: 98-99 dB(A)
b) Drive by at 7000-8000 U/min: 101,5 dB(A)
Regards,
Thomas