Help is needed - I wanna get more power from my Astra G 1.8 Sxi 16v but without spending loads and loads of money.
I am having a full powerflow exhaust system fitted in the next few weeks and was wondering which air filter to get to go with it. Any ideas? do i go Viper induction kit? or is there a better performance one available?
And what do i do with the engine - super chip it or is there a better way of gaining more power? I have spoken with Courtenay Sport and they recommend a cam kit, cylinder head and then remapping, but all that comes to £1795 fitted (way out of my budget at the moment)
Anyone got any good ideas?