Ive recently had an astra SRI Turbo 2002. Love the performance. I want to try and get the best items for the turbo so would like to ask a couple of questions.
ive heard about stage 3 and 4 turbos.., just wandered what they are and what price range im looking at?
would also like to know what air filter I should get.. as im used to Pipercross as love the noise and looked on here and saw that some people have viper and ram air?? what would you recommend?
Sorry about the questions, im learning more about turbos but still have bits n bobs that need confirming.