yes mate, its the XFORCE VAREX muffler. I have the 3" version on my exige S- magic- push the remote- quieter than stock, push remote again... straight through and over 102db with my 200 cell metal cat (have full 3" mandrel pipes).
XForce - Performance Exhaust Systems
watch the VE commodore clip for your application (i actually used the same muffler- just 1 instead of the two used on the v8)
and yes, I previously had a 111s, and it had something similar (but waaaaay to baffled) from the factory. I have put a few thousand kilometers on the VAREX exhaust, and have no CEL/MIL light problems; in fact I think it actually stops the "self-learning" from cutting out the advantages of the straight through exhaust which many have commented on.. best of all the muffler only costs less than USD 400 (actually about AUD 400). I actually got mine on sale and had it fitted for $450... its very well made stainless steel- I really can't believe the mark up on the other "so called" performance exhausts such as quicksilver, larini etc.. (and I actually previous spent 3x as much on a well known muffler, but got sick of the constant drone). The VAREX was cheap and I thought I would give it a go.. could not be happier!
I am working in London at the moment and the car is back in Sydney
