Many of us has spoken about the hesitation around 2750 - 3000 rpm. Has anyone got an answer as to why it happens and what can be done to solve it?

Secondly, I would like to clean up the engine bay. Any tips?

Car's already been remapped? (guess from quoted power figure).

Advice depends on answer.

Bought My Vrs Three Months Ago, Ex Company Car, Spent Its Life In Auto Washes. Cleared Out 3 Years Of Engine Bay Grime With A Packet Of Flash Cleaning Wipes!

Worked A Treat!

You don't need cleaning wipes, just use baby wipes. Tesco's own brand one's work an absolute treat and are cheap as chips too!

Or just spray some diluted all purpose cleaner in there and gently rinse of with the hose

Thanks for the advice guys