A few weeks ago, the UK exhaust was finally installed on my Delorean. It took one whole day, from approx 8 am until 10 pm with a couple breaks in between.
Arrival:
Before:
Only 1 out of 12 possible studs broke removing the old manifolds, and almost all the bolts broke removing the cat and crossover pipe.
After:
I recieved a tremendous amount of help from Sean Lowe (Serenity screen name) and Josh Q (DeloreanJoshQ screen name) during the removal/installation. Also, they provided cameras since I forgot mine, thanks for that!
The best way I can describe the results is to say it's more throat-y and european. At idle, the noise level difference is very minimal. At highway speeds or crusing, the cabin noise is also a very minimal change. You can really hear the differece during accelleration, as well as feel a little more HP. It also looks very nice. I would reccomend this exuast if you're in the market.