"There are 4 13mm bolts and 2 13mm nuts holding the dump pipe on, you will need to hop back under the vehicle to gain access to the to nuts which are relatively easy to get to and get loose"
Tried installing mine today, cat, and cat back exhaust was a breeze, but the dump and front pipe is tricky, i took the yurbo heat sheild off, but trying to get to the bolts holding the dump and the turbo together are tricky, I'll give it another go, after that i'm taking it down the shop!!!!