As wrightyy said it is the standard centre console with the cd changer removed.
I've never had the car on a dyno but I would imagine 135bhp is probably about right. It takes alot of work to get major power gains from these engines.
The exhaust did put me off a little at first to be honest as it was like that when I got the car but over time its grown on me. I did look at getting a replacement rear bumper as they do come up on ebay now and again and then having the exhaust relocated but I never got round to doing it.