Way Motor Works has been selling and installing the Akrapovic Downpipe for the Turbo MINIs for a few years now and have to say these are the best catted downpipes available. Actually they are so nice we use to make our own WMW catted downpipe, but after we got these we couldn't beat the quality for the price so we discontinued our catted DP.

Akrapovic Catted Downpipe
When you first see this out of the box you will think it is art. Then you find it will fit as good as it looks, as it is made to fit perfect. After the install and you fire up the engine the sound is just right. With this still having a 100 cell high flow cat it won't be as loud and drone like a catless pipe can. On the test drive you will feel the torque gains as your turbo will spool quicker and pull harder. Don't Hurt yourself smiling. This is a great bolt on with a tune to keep your CEL off.