Apparent the seller is also confused, looks to be a 35i w/ DCT, which technically could be listed as a 3.0 (w/turbo) and the DCT is a kind of automatic...
The exhaust tips are not stock - you're right, the BMW ones are smaller and a different shape. They could just be different tips, you'd have to ask the seller / see under the car to tell if the exhaust itself has been changed.
Yeah 35i, as it has a DCT box. Exhaust tips look a little bigger than stock to me, might be aftermarket. Why is the boot lid not closed, looks a bit odd taking photos that way :roll: The 35i is a 3.0 btw. but with two turbos