First off, i took the first cat off yesterday (no cats at all now) and cant believe the difference it makes. I did boost up really well and smooth.
Took it out today for a thrash, all was fine until i came to another biot of straaight road. Put my foot down, pulled reallt well up to about 4K, then no second turbo boost. I think the max reading on my gauge now is 0.3 Bar. Had a quick scan over the pipes but could'nt see anything a miss. Had a look through the previous post but my boost seems too low for a pipe problem.
There were no loud bangs etc, it has just decided to stop boosting. Any ideas anyone?