Very happy with this exhaust, had it shipped directly to the shop and mechanics had no problem with it, took 1 or 2 hours.
The system mounted plenty high enough and is a perfect fit, only disappointed Saab does not produce the bumper cutouts anymore, so the shop had to do a little half rectangle for me with the air disc.
Sound is great, at first the sound was annoying, going from factory to this. This gives a deep hum at idle and a nice deep tone throughout all RPMs. I prefer quiet exhaust, this is not to any level that it would be distracting or annoying, just a great subtle tone.
Performance is great, my Stage 1 feels MUCH better with this on - DEFINITELY more power, occasionally though it does fart because I didn\'t get an aftermarket down pipe - if you can afford it, get the down pipe with it. Very happy with this purchase.
Rating: [5 of 5 Stars!]