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noob alert!
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  1. Mk6 Engine, Exhaust and Induction
    Right so basically I have no idea about this sort of thing lol. Bought a milltek cat back and decat pipe. After unwrapping it everything seems to be there (I think) My question is...There are 2 screws sticking out of the backbox bit. What are these for? and whats ment to go on there? I have...
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